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Cetirizine

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682: 659: 1010: 51: 1500: 42: 1464: 1488: 2025: 6075: 950:. A 20 mg strength is available by prescription only. It is also available as a 1 mg/mL syrup for oral administration by prescription. In the UK, up to 30 tablets of 10 mg are on the general sales list (of pharmaceuticals) and can be purchased without a prescription and without pharmacist supervision. The drug can be in the form of tablets, capsules or a syrup. 1356:. Studies with cetirizine synthesized with radioactive carbon-14 show that 90% of excreted cetirizine is unchanged at 2 hours, 80% at 10 hours, and 70% at 24 hours, indicating limited and slow metabolism. While cetirizine does not undergo extensive metabolism or metabolism by the cytochrome P450 enzyme, it does undergo some metabolism by other means, the 1473:
The 1-(4-chlorophenylmethyl)-piperazine is alkylated with methyl (2-chloroethoxy)-acetate in the presence of sodium carbonate and xylene solvent to produce the Sn2 substitution product in 28% yield. Saponification of the acetate ester is done by refluxing with potassium hydroxide in absolute ethanol
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The United States Food and Drug Administration (FDA) analyzed cases of pruritus after stopping cetirizine in the FDA Adverse Event Reporting System (FAERS) database and medical literature through 24 April 2017. Their report noted that some patients indicated the itchiness impacted their ability to
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Taglialatela M, Pannaccione A, Castaldo P, Giorgio G, Zhou Z, January CT, et al. (July 1998). "Molecular basis for the lack of HERG K+ channel block-related cardiotoxicity by the H1 receptor blocker cetirizine compared with other second-generation antihistamines".
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receptor occupancy by cetirizine are dose-dependent, and in accordance, while cetirizine at doses of 5 to 10 mg have been reported to be non-sedating or mildly sedating, a higher dose of 20 mg has been found to induce significant drowsiness in other studies.
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Nathan RA, Finn AF, LaForce C, Ratner P, Chapman D, de Guia EC, et al. (September 2006). "Comparison of cetirizine-pseudoephedrine and placebo in patients with seasonal allergic rhinitis and concomitant mild-to-moderate asthma: randomized, double-blind study".
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Tashiro M, Kato M, Miyake M, Watanuki S, Funaki Y, Ishikawa Y, et al. (October 2009). "Dose dependency of brain histamine H(1) receptor occupancy following oral administration of cetirizine hydrochloride measured using PET with doxepin".
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Gupta A, Chatelain P, Massingham R, Jonsson EN, Hammarlund-Udenaes M (February 2006). "Brain distribution of cetirizine enantiomers: comparison of three different tissue-to-plasma partition coefficients: K(p), K(p,u), and K(p,uu)".
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of cetirizine has been found to be 93 to 96% across a range of 25 to 1,000 ng/mL independent of concentration. Plasma protein binding of 88 to 96% has also been reported across multiple studies. The drug is bound to
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Jobst S, van den Wijngaart W, Schubert A, van de Venne H (September 1994). "Assessment of the efficacy and safety of three dose levels of cetirizine given once daily in children with perennial allergic rhinitis".
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of cetirizine ranges from 6.5 to 10 hours in healthy adults, with a mean across studies of approximately 8.3 hours. The elimination half-life of cetirizine is increased in the elderly (to 12 hours), in
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Fumagalli F, Baiardini I, Pasquali M, Compalati E, Guerra L, Massacane P, et al. (August 2004). "Antihistamines: do they work? Further well-controlled trials involving larger samples are needed".
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Cetirizine is marketed under the brand names Alatrol, Alerid, Allacan, Allercet, Alzene, Cerchio, Cetirin, Cetizin, Cetriz, Cetzine, Cezin, Cetgel, Cirrus, Histec, Histazine, Humex, Letizen, Okacet (
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following a single dose has been found to be 257 ng/mL for 10 mg and 580 ng/mL for 20 mg. Food has no effect on the bioavailability of cetirizine but has been found to delay the T
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of cetirizine occur within 3 days and there is no accumulation of the drug with chronic administration. Following once-daily administration of 10 mg cetirizine for ten days, the mean C
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Paśko P, Rodacki T, Domagała-Rodacka R, Palimonka K, Marcinkowska M, Owczarek D (September 2017). "Second generation H1 - antihistamines interaction with food and alcohol-A systematic review".
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Hulhoven R, Rosillon D, Letiexhe M, Meeus MA, Daoust A, Stockis A (November 2007). "Levocetirizine does not prolong the QT/QTc interval in healthy subjects: results from a thorough QT study".
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Boone M, Lespagnard L, Renard N, Song M, Rihoux JP (July 2000). "Adhesion molecule profiles in atopic dermatitis vs. allergic contact dermatitis: pharmacological modulation by cetirizine".
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receptor occupancy correlated well with subjective sleepiness for 30 mg hydroxyzine but there was no correlation for 10 or 20 mg cetirizine. As such, brain penetration and brain H
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has been observed with cetirizine at doses of up to 60 mg/day, six times the normal recommended dose and the highest dose of cetirizine that has been studied in healthy subjects.
1135:. (A 10 mg dose of cetirizine equals about a 30 mg dose of hydroxyzine in terms of peripheral antihistamine effect.) PET studies with antihistamines have found that brain H 6030: 938:
Cetirizine is also commonly prescribed to treat acute and (in particular cases) chronic urticaria (hives), more efficiently than any other second-generation antihistamine.
2340: 842:(hives). It is taken by mouth. Effects generally begin within thirty minutes and last for about a day. The degree of benefit is similar to other antihistamines such as 2780:
Yanai K, Tashiro M (January 2007). "The physiological and pathophysiological roles of neuronal histamine: an insight from human positron emission tomography studies".
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to afford a 56% yield of the potassium salt intermediate. This is then hydrolyzed with aqueous HCl and extracted to give an 81% yield of the carboxylic acid product.
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Conen S, Theunissen EL, Vermeeren A, van Ruitenbeek P, Stiers P, Mehta MA, et al. (September 2013). "The role of P-glycoprotein in CNS antihistamine effects".
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Orzechowski RF, Currie DS, Valancius CA (January 2005). "Comparative anticholinergic activities of 10 histamine H1 receptor antagonists in two functional models".
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Cetirizine is available without a prescription. In some countries, it is only available over-the-counter in packages containing seven or ten 10 mg doses.
861:. Compared to other second-generation anti-histamines, cetirizine can cause drowsiness. Among second-generation antihistamines, cetirizine is more likely than 220: 3517: 1054: 5799: 3024:"Antiinflammatory properties of cetirizine in a human contact dermatitis model. Clinical evaluation of patch tests is not hampered by antihistamines" 2936:
Gelfand EW, Appajosyula S, Meeves S (January 2004). "Anti-inflammatory activity of H1-receptor antagonists: review of recent experimental research".
2023:, Baltes E, De Lannoy J, Rodriguez L, "2--acetic acids and their amides", issued 25 June 1985, assigned to UCB Pharmaceuticals, Inc. 6115: 1578:
Chen C (2008). "Physicochemical, pharmacological and pharmacokinetic properties of the zwitterionic antihistamines cetirizine and levocetirizine".
1538:), Piriteze, Reactine, Razene, Rigix, Sensahist (Oethmann, South Africa), Triz, Zetop, Zirtec, Zirtek, Zodac, Zyllergy, Zynor, Zyrlek, and Zyrtec ( 853:
Common side effects include sleepiness, dry mouth, headache, and abdominal pain. The degree of sleepiness that occurs is generally less than with
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The selection and use of essential medicines 2023: web annex A: World Health Organization model list of essential medicines: 23rd list (2023)
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contribute much less to total plasma protein binding. The unbound or free fraction of levocetirizine has been reported to be 8%. The true
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Bielory L, Lien KW, Bigelsen S (2005). "Efficacy and tolerability of newer antihistamines in the treatment of allergic conjunctivitis".
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InChI=1S/C21H25ClN2O3/c22-19-8-6-18(7-9-19)21(17-4-2-1-3-5-17)24-12-10-23(11-13-24)14-15-27-16-20(25)26/h1-9,21H,10-16H2,(H,25,26)
5928: 2042:, Baltes, Eugene; Lannoy, Jean de & Rodriguez, Ludovic, "2--acetic acids and their amides", issued 1985-06-25 2269: 5766: 4228: 2348: 1038: 6120: 5792: 3268: 2194: 2133: 1944: 1851: 1139:
receptor occupancy of more than 50% is associated with a high prevalence of somnolence and cognitive decline, whereas brain H
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and other allergies. Because the symptoms of itching and redness in these conditions are caused by histamine acting on the H
5822: 5255: 4295: 1409:(to 20 hours). Concentrations of cetirizine in the skin decline much slower than concentrations in the blood plasma. Its 2815:
Köller M, Hilger RA, Rihoux JP, König W (May 1996). "Cetirizine exerts anti-inflammatory effects on human neutrophils".
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Reiter J, Trinka P, Bartha FL, Pongó L, Volk B, Simig G (20 July 2012). "New Manufacturing Procedure of Cetirizine".
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van den Elzen MT, van Os-Medendorp H, van den Brink I, van den Hurk K, Kouznetsova OI, Lokin AS, et al. (2017).
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Portnoy JM, Dinakar C (January 2004). "Review of cetirizine hydrochloride for the treatment of allergic disorders".
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Discontinuing cetirizine after prolonged use (typically, use beyond six months) may result in pruritus (generalized
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of cetirizine is unknown but is estimated to be 0.3 to 0.45 L/kg. Cetirizine poorly and slowly crosses the
1392:. In total, about 60% of cetirizine eliminated in the urine is unchanged. It is eliminated in the urine via an 854: 847: 507: 1212: 3359:
Aaronson DW (May 1996). "Evaluation of cetirizine in patients with allergic rhinitis and perennial asthma".
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Slater JW, Zechnich AD, Haxby DG (January 1999). "Second-generation antihistamines: a comparative review".
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Hu Y, Sieck DE, Hsu WH (October 2015). "Why are second-generation H1-antihistamines minimally sedating?".
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The equivalent dose of 60 mg cetirizine is also the highest dose ever administered in healthy subjects .
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receptor was 12.6% for 10 mg cetirizine, 25.2% for 20 mg cetirizine, and 67.6% for 30 mg
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only slightly, and for this reason, produces minimal sedation compared to many other antihistamines. A
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of cetirizine have been found to increase linearly with dose across a range of 5 to 60 mg. Its
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Simons FE, Simons KJ (May 1999). "Clinical pharmacology of new histamine H1 receptor antagonists".
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Simons FE (December 2002). "Comparative pharmacology of H1 antihistamines: clinical relevance".
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No specific schedule for weaning is currently provided in the drug information for cetirizine.
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Cetirizine can be used for paediatric patients. The main side effect to be cautious about is
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Grob JJ, Castelain M, Richard MA, Bonniol JP, Béraud V, Adhoute H, et al. (May 1998).
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receptor over the five muscarinic acetylcholine receptors, and hence does not exhibit
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Cetirizine is available over-the-counter in the US in the form of 5 and 10 mg
694: 333: 243: 233: 68: 2155: 2125: 2039: 1936: 6105: 6079: 4547: 4507: 4482: 4367: 4189: 3901: 3821: 3708: 3677: 3518:"Antihistamine/Decongestant Combination (Oral Route) Description and Brand Names" 3284: 3192: 3125: 2529: 1520: 1325: 1223: 1093: 843: 487: 375: 367: 361: 341: 4220: 1088:, among many others. The drug shows 20,000-fold or greater selectivity for the H 6015: 5595: 5124: 5014: 4837: 4777: 4692: 4527: 4472: 4442: 4402: 4392: 4387: 4169: 4134: 4066: 3983: 3968: 3944: 3919: 3914: 3826: 3781: 3774: 2949: 1591: 1353: 1345: 1333: 1310: 1248:
by 1.7 hours (i.e., to approximately 2.7 hours) and to decrease the C
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system. Because of this, it does not interact significantly with drugs that
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of cetirizine is approximately 1.0 hour regardless of formulation. The
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by 23%. Similar findings were reported for levocetirizine, which had its T
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of cetirizine is at least 70% and of levocetirizine is at least 85%. The
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Walsh GM (January 1994). "The anti-inflammatory effects of cetirizine".
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receptor, blocking those receptors temporarily relieves those symptoms.
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It was patented in 1983 and came into medical use in 1987. It is on the
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because second-generation antihistamines are more selective for the
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Cetirizine also shows anti-inflammatory properties independent of H
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receptor are approximately 6 nM for cetirizine, 3 nM for
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decreased by about 36% when administered with a high-fat meal.
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Journal of the European Academy of Dermatology and Venereology
2156:"Cetirizine Drug Usage Statistics, United States, 2013 - 2022" 1163:
receptors. The effect is exhibited through suppression of the
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Wellington K, Jarvis B (2001). "Cetirizine/pseudoephedrine".
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Rang HP, Dale MM, Flower RJ, Henderson G (21 January 2015).
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receptor occupancy of less than 20% is considered to be non-
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is the main active form. Cetirizine has 600-fold or greater
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Zyrtec-D, a combination of cetirizine and pseudoephedrine.
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Ekhart C, van der Horst P, van Hunsel F (December 2016).
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Zhou P, Jia Q, Wang Z, Zhao R, Zhou W (25 August 2022).
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receptor over a wide variety of other sites, including
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World Health Organization's List of Essential Medicines
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Allergy and Asthma: Practical Diagnosis and Management
1844:"Cetirizine Hydrochloride Monograph for Professionals" 6063: 2038: 958:
Commonly reported side effects of cetirizine include
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is not recommended. The medication works by blocking
95: 89: 71: 2768:30 mg of hydroxyzine equals about 10 mg cetirizine 2451:"Did you know stopping Zyrtec can cause withdrawal?" 80: 2849: 1875: 506: 77: 5809: 4250: 1937:"Cetirizine Pregnancy and Breastfeeding Warnings" 1850:. American Society of Health-System Pharmacists. 6087: 3437: 2817:International Archives of Allergy and Immunology 998:work, sleep or perform normal daily activities. 486: 3107: 3105: 3061: 3059: 2677: 2675: 2673: 2057: 1965: 1719: 1717: 1715: 1713: 1711: 1709: 1707: 1705: 1703: 1639: 1637: 1635: 1633: 1631: 1629: 1127:(PET) study found that brain occupancy of the H 1096:effects. It shows negligible inhibition of the 461: 3140: 2474: 2402:"Pruritus after discontinuation of cetirizine" 2400:Chung AH, La Grenade L, Harinstein LM (2019). 1912: 1765: 1763: 1723: 1701: 1699: 1697: 1695: 1693: 1691: 1689: 1687: 1685: 1683: 1627: 1625: 1623: 1621: 1619: 1617: 1615: 1613: 1611: 1609: 1573: 1571: 1569: 1567: 1565: 1563: 1561: 1559: 6136:World Health Organization essential medicines 5793: 4236: 3599: 1324:Cetirizine is notably not metabolized by the 1110:Tooltip half-maximal inhibitory concentration 3250: 3207: 3172: 3102: 3056: 2972: 2929: 2843: 2779: 2773: 2719: 2670: 2580: 2509: 2468: 1643: 986:Pruritus after discontinuation of cetirizine 168: 5828:Tooltip Platelet-activating factor receptor 5807: 3015: 2886: 2808: 2626: 2544: 1760: 1680: 1606: 1556: 1493:A package of 10 mg cetirizine tablets. 1441:of cetirizine. The drug is a member of the 1433:. Chemically, levocetirizine is the active 776:Clc1ccc(cc1)C(c2ccccc2)N3CCN(CC3)CCOCC(=O)O 5800: 5786: 4243: 4229: 3606: 3592: 3484:Annals of Allergy, Asthma & Immunology 3361:Annals of Allergy, Asthma & Immunology 3312:Organic Process Research & Development 3178: 2217:: CS1 maint: location missing publisher ( 1838: 1836: 1834: 1832: 1830: 1190:found that it inhibited the expression of 1186:release. At a dosage of 20 mg, Boone 1167:pathway, and by regulating the release of 680: 657: 546: 5998: 3039: 2753: 2743: 2589:European Journal of Clinical Pharmacology 2492: 2425: 2316: 2109: 1993: 1983: 566: 6116:Drugs developed by Johnson & Johnson 3613: 3358: 3256: 1811:British national formulary : BNF 76 1462: 1372:of cetirizine have not been identified. 1008: 2090: 2051: 1929: 1922:was invoked but never defined (see the 1827: 1805: 1803: 1801: 1017:(top) and D-stereoisomer of cetirizine. 927:Cetirizine's primary indication is for 653: 526: 141: 14: 6088: 2381:from the original on 16 September 2017 2064:. John Wiley & Sons. p. 549. 1769: 1368:. The precise enzymes responsible for 1211:Cetirizine is rapidly and extensively 671: 300: 5781: 4224: 3632: 3587: 2892: 2448: 2230: 2228: 2178: 2176: 2104:. Geneva: World Health Organization. 2015: 2013: 626: 606: 444:(±)--1-piperazinyl]ethoxy]acetic acid 313: 159: 127: 3574:AHFS Patient Medication Information 2938:Current Medical Research and Opinion 2242:from the original on 10 October 2022 1871: 1869: 1798: 1577: 1256:delayed by 1.25 hours and its C 242: 232: 3291:. U.S. Naionatl Library of Medicine 2406:Therapeutic Advances in Drug Safety 2136:from the original on 30 August 2024 2078:from the original on 8 October 2022 1917: 1854:from the original on 28 August 2021 1201: 1021: 586: 477: 289: 24: 4508:Etybenzatropine (ethylbenztropine) 3409:10.1111/j.1398-9995.1994.tb00125.x 2907:10.1111/j.1365-2222.1994.tb00921.x 2732:Clinical and Translational Allergy 2225: 2189:(Eighth ed.). . p. 332. 2173: 2010: 953: 941: 25: 6157: 3114:Biomedicine & Pharmacotherapy 2895:Clinical and Experimental Allergy 2475:Zhang L, Cheng L, Hong J (2013). 2272:from the original on 23 July 2019 1947:from the original on 6 March 2019 1866: 1726:Expert Opinion on Pharmacotherapy 269: 191: 113:Allacan, Piriteze, Zyrtec, others 6073: 3689:Bromazine (bromodiphenhydramine) 3452:10.2165/00003495-200161150-00009 3181:European Journal of Pharmacology 3148:"Zyrtec prescribing information" 3080:10.1046/j.1468-3083.2000.00017.x 2993:10.1111/j.1398-9995.2004.00573.x 2864:10.2165/00003495-200565020-00004 2794:10.1016/j.pharmthera.2006.06.008 2518:European Journal of Pharmacology 1918:Cite error: The named reference 1890:10.2165/00003495-199957010-00004 1772:The American Journal of Medicine 1658:10.2165/00003088-199936050-00003 1498: 1486: 1336:cytochrome P450 enzymes such as 714: 711: 705: 67: 49: 40: 5762:Monoamine metabolism modulators 3562: 3536: 3510: 3474: 3431: 3387: 3352: 3338: 3303: 3277: 2782:Pharmacology & Therapeutics 2636:Drug Metabolism and Disposition 2442: 2393: 2363: 2333: 2284: 2254: 2148: 2118: 2058:Fischer J, Ganellin CR (2006). 2032: 1959: 1477: 1384:approximately 70 to 85% in the 1271: 1004: 917: 855:first-generation antihistamines 828:second-generation antihistamine 801:Key:ZKLPARSLTMPFCP-UHFFFAOYSA-N 3945:Tripelennamine (pyribenzamine) 1375: 888:receptors, mostly outside the 848:first-generation antihistamine 720: 699: 278: 13: 1: 6052:Receptor/signaling modulators 5767:Monoamine reuptake inhibitors 5757:Receptor/signaling modulators 3496:10.1016/S1081-1206(10)60806-X 3373:10.1016/s1081-1206(10)63461-8 3346:"Cetirizine: Clinical Review" 2061:Analogue-based Drug Discovery 1784:10.1016/s0002-9343(02)01436-5 1549: 1515:Cetirizine is available as a 1319: 1219:in tablet or syrup form. The 1206: 876:appears safe, but use during 6121:Peripherally selective drugs 3819:Phenylpyridinylpropanamines: 3193:10.1016/j.ejphar.2015.08.016 3126:10.1016/j.biopha.2017.06.008 2530:10.1016/j.ejphar.2004.11.006 2186:Rang and Dale's pharmacology 1456: 1416: 1125:positron emission tomography 1026:Cetirizine acts as a highly 922: 7: 5390:Quisultazine (quisultidine) 5037:Tetracyclic antidepressants 3742:Diphenylmethanolpiperidines 3263:. Springer. pp. 574–. 1580:Current Medicinal Chemistry 10: 6162: 4353:Benzatropine (benztropine) 3257:Mahmoudi M (2 June 2016). 3153:. May 2006. Archived from 3028:Acta Dermato-Venereologica 2950:10.1185/030079903125002586 2236:"CETIRIZINE HYDROCHLORIDE" 2114:. WHO/MHP/HPS/EML/2023.02. 1592:10.2174/092986708785747625 689:Chemical and physical data 6126:Drugs developed by Pfizer 6043: 5991: 5861: 5835: 5821: 5749: 5704: 5660: 5648: 5518: 5459: 5447: 5282: 5228: 5216: 5067:Tricyclic antidepressants 4923:Sequifenadine (bicarphen) 4317: 4273: 4261: 4153: 4123: 3953: 3900: 3760:Diphenylmethylpiperazines 3686:Diarylmethoxyalkylamines: 3676: 3626: 3228:10.1007/s00213-013-3075-z 2745:10.1186/s13601-017-0141-3 2601:10.1007/s00228-007-0366-5 2309:10.1007/s40800-016-0041-9 2297:Drug Safety: Case Reports 2098:World Health Organization 1646:Clinical Pharmacokinetics 1445:group of antihistamines. 809: 784: 764: 742: 729: 693: 688: 669: 637: 617: 597: 577: 557: 537: 517: 497: 472: 452: 432: 427: 409: 399: 384: 374: 360: 350: 340: 332: 259: 254: 219: 205: 179: 149: 135: 117: 107: 62: 57: 48: 39: 6146:4-Chlorophenyl compounds 4705:Second/third-generation: 4538:Hydroxyethylpromethazine 4032:Hydroxyethylpromethazine 2685:Human Psychopharmacology 2418:10.1177/2042098619859996 1985:10.3389/fped.2022.940213 1738:10.1517/14656566.5.1.125 1443:diphenylmethylpiperazine 1112:> 30 μM) and no 1074:muscarinic acetylcholine 309:(GSL, OTC) / P 27:Antihistamine medication 6111:H1 receptor antagonists 5914:Ginkgolide B (BN-52021) 5345:Lavoltidine (loxtidine) 4958:Atypical antipsychotics 4903:Quifenadine (phencarol) 4568:Mepyramine (pyrilamine) 4328:4-Methyldiphenhydramine 4205:Mepyramine (pyrilamine) 3925:Mepyramine (pyrilamine) 3041:10.1080/000155598441512 2449:Borst H (18 May 2023). 1972:Frontiers in Pediatrics 1119:Cetirizine crosses the 914:million prescriptions. 906:. It is available as a 346:Well-absorbed (>70%) 325:OTC / Rx-only 5121:Typical antipsychotics 2648:10.1124/dmd.105.007211 2554:Molecular Pharmacology 1517:combination medication 1468: 1413:is at least 24 hours. 1405:(to 14 hours), and in 1303:volume of distribution 1278:plasma protein binding 1086:α-adrenergic receptors 1057:, indicating that the 1053:, and 100 nM for 1018: 5087:dosulepin (dothiepin) 2371:"addicted to zyrtec?" 2262:"Zyrtec Side Effects" 2126:"The Top 300 of 2022" 2021:US patent 4525358 1778:(Suppl 9A): 38S–46S. 1540:Johnson & Johnson 1467:Cetirizine synthesis: 1466: 1398:elimination half-life 1388:and 10 to 13% in the 1012: 869:to cause drowsiness. 3964:Dibenzocycloheptenes 2566:10.1124/mol.54.1.113 2412:: 2042098619859996. 1421:Cetirizine contains 1268:was 311 ng/mL. 322: / Rx-only 4468:Dexchlorpheniramine 4281:2-Pyridylethylamine 3842:Dexchlorpheniramine 2987:(Suppl 78): 74–77. 1307:blood–brain barrier 1262:Steady-state levels 1217:oral administration 1121:blood–brain barrier 395:Range: 6.5–10 hours 36: 6096:Belgian inventions 4533:Homochlorcyclizine 4463:Dexbrompheniramine 4252:Histamine receptor 3832:Dexbrompheniramine 3216:Psychopharmacology 1469: 1411:duration of action 1403:hepatic impairment 1358:metabolic pathways 1295:-acid glycoprotein 1147:. In accordance, H 1033:of the histamine H 1019: 908:generic medication 401:Duration of action 307:General sales list 32: 6061: 6060: 6039: 6038: 5987: 5986: 5775: 5774: 5745: 5744: 5673:α-Methylhistamine 5668:4-Methylhistamine 5644: 5643: 5467:α-Methylhistamine 5443: 5442: 5212: 5211: 5161:Unknown/unsorted: 5019:hydroxynefazodone 4325:First-generation: 4218: 4217: 4131:Phenylpiperazines 3550:. 30 October 2018 3524:. 7 February 2023 3446:(15): 2231–2240. 3324:10.1021/op300009y 3270:978-3-319-30835-7 3160:on 4 January 2010 2829:10.1159/000237310 2595:(11): 1011–1017. 2494:10.1159/000351843 2351:on 14 August 2013 2345:People's Pharmacy 2196:978-0-7020-5362-7 1586:(21): 2173–2191. 1453:and hydroxyzine. 1436: 1428: 1424: 1360:of which include 1196:atopic dermatitis 1194:in patients with 832:allergic rhinitis 821: 820: 755:Interactive image 639:CompTox Dashboard 317: 304: 292: 281: 274: Unscheduled 273: 195: 162: 16:(Redirected from 6153: 6078: 6077: 6076: 6069: 5996: 5995: 5833: 5832: 5829: 5825: 5811: 5802: 5795: 5788: 5779: 5778: 5685: 5658: 5657: 5499: 5457: 5456: 5268: 5226: 5225: 5145:prochlorperazine 5012:Phenylpiperazine 4628:Phenyltoloxamine 4488:Diphenylpyraline 4408:Chlorphenoxamine 4303: 4271: 4270: 4245: 4238: 4231: 4222: 4221: 4175:Chlorphenoxamine 3902:Ethylenediamines 3877:Phenyltoloxamine 3836:+pseudoephedrine 3719:Diphenylpyraline 3699:Chlorphenoxamine 3636: 3634: 3608: 3601: 3594: 3585: 3584: 3578: 3577: 3566: 3560: 3559: 3557: 3555: 3540: 3534: 3533: 3531: 3529: 3514: 3508: 3507: 3478: 3472: 3471: 3435: 3429: 3428: 3391: 3385: 3384: 3356: 3350: 3349: 3342: 3336: 3335: 3318:(7): 1279–1282. 3307: 3301: 3300: 3298: 3296: 3281: 3275: 3274: 3254: 3248: 3247: 3211: 3205: 3204: 3176: 3170: 3169: 3167: 3165: 3159: 3152: 3144: 3138: 3137: 3109: 3100: 3099: 3063: 3054: 3053: 3043: 3019: 3013: 3012: 2976: 2970: 2969: 2933: 2927: 2926: 2890: 2884: 2883: 2847: 2841: 2840: 2812: 2806: 2805: 2777: 2771: 2770: 2757: 2747: 2723: 2717: 2716: 2697:10.1002/hup.1051 2679: 2668: 2667: 2630: 2624: 2623: 2584: 2578: 2577: 2548: 2542: 2541: 2513: 2507: 2506: 2496: 2472: 2466: 2465: 2463: 2461: 2446: 2440: 2439: 2429: 2397: 2391: 2390: 2388: 2386: 2367: 2361: 2360: 2358: 2356: 2347:. Archived from 2337: 2331: 2330: 2320: 2288: 2282: 2281: 2279: 2277: 2258: 2252: 2251: 2249: 2247: 2232: 2223: 2222: 2216: 2208: 2180: 2171: 2170: 2168: 2166: 2152: 2146: 2145: 2143: 2141: 2122: 2116: 2115: 2113: 2094: 2088: 2087: 2085: 2083: 2055: 2049: 2048: 2047: 2043: 2036: 2030: 2029: 2028: 2024: 2017: 2008: 2007: 1997: 1987: 1963: 1957: 1956: 1954: 1952: 1933: 1927: 1921: 1916: 1910: 1909: 1873: 1864: 1863: 1861: 1859: 1840: 1825: 1824: 1807: 1796: 1795: 1767: 1758: 1757: 1721: 1678: 1677: 1641: 1604: 1603: 1575: 1502: 1490: 1434: 1426: 1422: 1407:renal impairment 1394:active transport 1235:pharmacokinetics 1202:Pharmacokinetics 1111: 1107: 1055:dextrocetirizine 1022:Pharmacodynamics 1013:L-Stereoisomer, 913: 817: 816: 757: 737: 722: 716: 713: 707: 701: 684: 673: 662: 661: 647: 645: 630: 610: 590: 570: 550: 530: 510: 490: 480: 479: 465: 389: 315: 312: 302: 299: 291: 288: 280: 277: 271: 268: 246: 236: 193: 190: 172: 161: 158: 145: 131: 102: 101: 98: 97: 94: 91: 88: 85: 82: 79: 76: 73: 53: 44: 37: 35: 31: 21: 6161: 6160: 6156: 6155: 6154: 6152: 6151: 6150: 6131:Chlorcyclizines 6086: 6085: 6084: 6074: 6072: 6064: 6062: 6057: 6035: 5983: 5857: 5827: 5817: 5806: 5776: 5771: 5741: 5700: 5683: 5653: 5640: 5514: 5497: 5452: 5439: 5278: 5266: 5221: 5208: 5015:antidepressants 4548:Isopromethazine 4483:Diphenhydramine 4368:Brompheniramine 4313: 4301: 4266: 4257: 4249: 4219: 4214: 4190:Diphenhydramine 4149: 4135:Antidepressants 4119: 4067:Antidepressants 3969:Antidepressants 3949: 3896: 3822:Brompheniramine 3709:Diphenhydramine 3672: 3630: 3622: 3612: 3582: 3581: 3570:"Protriptyline" 3568: 3567: 3563: 3553: 3551: 3542: 3541: 3537: 3527: 3525: 3516: 3515: 3511: 3479: 3475: 3436: 3432: 3392: 3388: 3357: 3353: 3344: 3343: 3339: 3308: 3304: 3294: 3292: 3283: 3282: 3278: 3271: 3255: 3251: 3212: 3208: 3177: 3173: 3163: 3161: 3157: 3150: 3146: 3145: 3141: 3110: 3103: 3064: 3057: 3020: 3016: 2977: 2973: 2934: 2930: 2891: 2887: 2848: 2844: 2813: 2809: 2778: 2774: 2724: 2720: 2680: 2671: 2631: 2627: 2585: 2581: 2549: 2545: 2514: 2510: 2473: 2469: 2459: 2457: 2447: 2443: 2398: 2394: 2384: 2382: 2369: 2368: 2364: 2354: 2352: 2339: 2338: 2334: 2289: 2285: 2275: 2273: 2260: 2259: 2255: 2245: 2243: 2234: 2233: 2226: 2210: 2209: 2197: 2181: 2174: 2164: 2162: 2154: 2153: 2149: 2139: 2137: 2124: 2123: 2119: 2095: 2091: 2081: 2079: 2072: 2056: 2052: 2045: 2037: 2033: 2026: 2018: 2011: 1964: 1960: 1950: 1948: 1935: 1934: 1930: 1919: 1913: 1874: 1867: 1857: 1855: 1842: 1841: 1828: 1821: 1809: 1808: 1799: 1768: 1761: 1722: 1681: 1642: 1607: 1576: 1557: 1552: 1521:pseudoephedrine 1510: 1509: 1508: 1507: 1506: 1503: 1495: 1494: 1491: 1480: 1459: 1419: 1396:mechanism. The 1378: 1326:cytochrome P450 1322: 1294: 1274: 1267: 1259: 1255: 1251: 1247: 1242: 1231: 1224:bioavailability 1209: 1204: 1162: 1154: 1150: 1142: 1138: 1130: 1109: 1106: 1094:anticholinergic 1091: 1071: 1048: 1042: 1036: 1024: 1007: 988: 956: 954:Adverse effects 944: 942:Available forms 934: 925: 920: 911: 887: 844:diphenhydramine 812: 810: 805: 802: 797: 792: 791: 780: 777: 772: 771: 760: 735: 725: 719: 710: 704: 665: 641: 633: 613: 593: 573: 553: 533: 513: 493: 476: 468: 448: 445: 440: 439: 419: 394: 393:Mean: 8.3 hours 387: 376:Onset of action 368:cytochrome P450 352:Protein binding 342:Bioavailability 334:Pharmacokinetic 328: 250: 208: 201: 182: 175: 70: 66: 28: 23: 22: 15: 12: 11: 5: 6159: 6149: 6148: 6143: 6138: 6133: 6128: 6123: 6118: 6113: 6108: 6103: 6098: 6083: 6082: 6059: 6058: 6056: 6055: 6048: 6044: 6041: 6040: 6037: 6036: 6034: 6033: 6028: 6023: 6018: 6016:Phosphocholine 6013: 6008: 6002: 6000: 5993: 5989: 5988: 5985: 5984: 5982: 5981: 5976: 5971: 5966: 5961: 5956: 5951: 5946: 5941: 5936: 5931: 5926: 5921: 5916: 5911: 5906: 5901: 5896: 5891: 5886: 5881: 5876: 5871: 5865: 5863: 5859: 5858: 5856: 5855: 5850: 5845: 5839: 5837: 5830: 5819: 5818: 5805: 5804: 5797: 5790: 5782: 5773: 5772: 5770: 5769: 5764: 5759: 5754: 5750: 5747: 5746: 5743: 5742: 5740: 5739: 5734: 5729: 5724: 5719: 5714: 5708: 5706: 5702: 5701: 5699: 5698: 5693: 5688: 5680: 5675: 5670: 5664: 5662: 5655: 5651: 5646: 5645: 5642: 5641: 5639: 5638: 5633: 5628: 5623: 5618: 5613: 5608: 5603: 5598: 5596:Iodophenpropit 5593: 5588: 5583: 5578: 5573: 5568: 5563: 5558: 5553: 5548: 5543: 5538: 5533: 5528: 5522: 5520: 5516: 5515: 5513: 5512: 5507: 5502: 5494: 5489: 5484: 5479: 5474: 5469: 5463: 5461: 5454: 5450: 5445: 5444: 5441: 5440: 5438: 5437: 5432: 5427: 5422: 5417: 5412: 5407: 5402: 5397: 5392: 5387: 5382: 5377: 5372: 5367: 5362: 5357: 5352: 5347: 5342: 5337: 5332: 5327: 5322: 5317: 5312: 5307: 5302: 5297: 5292: 5286: 5284: 5280: 5279: 5277: 5276: 5271: 5263: 5258: 5253: 5248: 5243: 5238: 5232: 5230: 5223: 5219: 5214: 5213: 5210: 5209: 5207: 5206: 5201: 5196: 5191: 5186: 5181: 5176: 5171: 5166: 5157: 5156: 5125:chlorpromazine 5118: 5064: 5034: 5009: 4951: 4950: 4945: 4940: 4935: 4930: 4925: 4920: 4915: 4910: 4905: 4900: 4895: 4890: 4885: 4880: 4875: 4870: 4865: 4860: 4855: 4850: 4845: 4840: 4838:Levocetirizine 4835: 4830: 4825: 4820: 4815: 4810: 4805: 4800: 4795: 4790: 4785: 4780: 4778:Clobenztropine 4775: 4770: 4765: 4760: 4755: 4750: 4745: 4740: 4735: 4730: 4725: 4720: 4715: 4710: 4701: 4700: 4695: 4693:Tripelennamine 4690: 4685: 4680: 4675: 4670: 4665: 4660: 4655: 4650: 4645: 4640: 4635: 4630: 4625: 4620: 4615: 4610: 4605: 4600: 4595: 4590: 4585: 4580: 4575: 4570: 4565: 4560: 4555: 4550: 4545: 4540: 4535: 4530: 4528:Histapyrrodine 4525: 4520: 4515: 4510: 4505: 4500: 4495: 4490: 4485: 4480: 4475: 4473:Dimenhydrinate 4470: 4465: 4460: 4455: 4450: 4445: 4443:Cyproheptadine 4440: 4435: 4430: 4425: 4420: 4415: 4410: 4405: 4403:Chlorphenamine 4400: 4395: 4393:Chloropyramine 4390: 4388:Chlorcyclizine 4385: 4380: 4375: 4370: 4365: 4360: 4355: 4350: 4345: 4340: 4335: 4330: 4321: 4319: 4315: 4314: 4312: 4311: 4306: 4298: 4293: 4288: 4283: 4277: 4275: 4268: 4264: 4259: 4258: 4248: 4247: 4240: 4233: 4225: 4216: 4215: 4213: 4212: 4207: 4202: 4197: 4192: 4187: 4182: 4177: 4172: 4170:Chloropyramine 4167: 4161: 4159: 4151: 4150: 4148: 4147: 4142: 4127: 4125: 4121: 4120: 4118: 4117: 4112: 4107: 4102: 4097: 4092: 4087: 4082: 4060: 4059: 4054: 4049: 4044: 4039: 4034: 4029: 4024: 4017:Phenothiazines 4012: 4011: 4006: 4001: 3996: 3991: 3986: 3984:Cyproheptadine 3981: 3976: 3959: 3957: 3951: 3950: 3948: 3947: 3942: 3937: 3932: 3927: 3922: 3920:Histapyrrodine 3917: 3915:Chloropyramine 3912: 3906: 3904: 3898: 3897: 3895: 3894: 3889: 3884: 3879: 3874: 3869: 3864: 3855: 3854: 3849: 3846:+betamethasone 3839: 3829: 3827:Chlorphenamine 3824: 3815: 3814: 3809: 3804: 3799: 3794: 3789: 3784: 3782:Chlorcyclizine 3779: 3778: 3777: 3775:Levocetirizine 3767: 3755: 3754: 3749: 3737: 3736: 3731: 3726: 3721: 3716: 3706: 3701: 3696: 3691: 3682: 3680: 3678:Diarylmethanes 3674: 3673: 3671: 3670: 3665: 3660: 3655: 3650: 3645: 3639: 3637: 3628:Benzimidazoles 3624: 3623: 3615:Antihistamines 3611: 3610: 3603: 3596: 3588: 3580: 3579: 3561: 3535: 3509: 3490:(3): 389–396. 3473: 3430: 3403:(8): 598–604. 3386: 3367:(5): 440–446. 3351: 3337: 3302: 3276: 3269: 3249: 3206: 3171: 3139: 3101: 3074:(4): 263–266. 3055: 3034:(3): 194–197. 3014: 2971: 2928: 2885: 2858:(2): 215–228. 2842: 2807: 2772: 2718: 2691:(7): 540–548. 2669: 2642:(2): 318–323. 2625: 2579: 2560:(1): 113–121. 2543: 2524:(3): 257–264. 2508: 2487:(1–2): 14–25. 2467: 2441: 2392: 2362: 2332: 2283: 2253: 2224: 2195: 2172: 2147: 2117: 2089: 2070: 2050: 2031: 2009: 1958: 1928: 1911: 1865: 1826: 1819: 1797: 1759: 1732:(1): 125–135. 1679: 1652:(5): 329–352. 1605: 1554: 1553: 1551: 1548: 1504: 1497: 1496: 1492: 1485: 1484: 1483: 1482: 1481: 1479: 1476: 1471: 1470: 1458: 1455: 1418: 1415: 1380:Cetirizine is 1377: 1374: 1370:transformation 1346:clarithromycin 1321: 1318: 1311:P-glycoprotein 1292: 1273: 1270: 1265: 1257: 1253: 1249: 1245: 1240: 1229: 1208: 1205: 1203: 1200: 1160: 1152: 1148: 1140: 1136: 1128: 1114:cardiotoxicity 1104: 1089: 1069: 1051:levocetirizine 1046: 1040: 1037:receptor. The 1034: 1023: 1020: 1015:levocetirizine 1006: 1003: 987: 984: 955: 952: 943: 940: 932: 924: 921: 919: 916: 885: 830:used to treat 819: 818: 807: 806: 804: 803: 800: 798: 795: 787: 786: 785: 782: 781: 779: 778: 775: 767: 766: 765: 762: 761: 759: 758: 750: 748: 740: 739: 733: 727: 726: 723: 717: 708: 702: 697: 691: 690: 686: 685: 675: 667: 666: 664: 663: 650: 648: 635: 634: 632: 631: 623: 621: 615: 614: 612: 611: 603: 601: 595: 594: 592: 591: 583: 581: 575: 574: 572: 571: 563: 561: 555: 554: 552: 551: 543: 541: 535: 534: 532: 531: 523: 521: 515: 514: 512: 511: 503: 501: 495: 494: 492: 491: 483: 481: 470: 469: 467: 466: 458: 456: 450: 449: 447: 446: 443: 435: 434: 433: 430: 429: 425: 424: 413: 407: 406: 403: 397: 396: 391: 382: 381: 378: 372: 371: 364: 358: 357: 354: 348: 347: 344: 338: 337: 330: 329: 327: 326: 323: 310: 297: 286: 275: 265: 263: 257: 256: 252: 251: 249: 248: 225: 223: 217: 216: 211: 209:administration 203: 202: 200: 199: 197: 187: 185: 177: 176: 174: 173: 155: 153: 147: 146: 139: 133: 132: 125: 115: 114: 111: 105: 104: 64: 60: 59: 55: 54: 46: 45: 26: 9: 6: 4: 3: 2: 6158: 6147: 6144: 6142: 6139: 6137: 6134: 6132: 6129: 6127: 6124: 6122: 6119: 6117: 6114: 6112: 6109: 6107: 6104: 6102: 6099: 6097: 6094: 6093: 6091: 6081: 6071: 6070: 6067: 6054: 6053: 6049: 6046: 6045: 6042: 6032: 6029: 6027: 6024: 6022: 6019: 6017: 6014: 6012: 6009: 6007: 6004: 6003: 6001: 5997: 5994: 5990: 5980: 5977: 5975: 5972: 5970: 5967: 5965: 5962: 5960: 5957: 5955: 5952: 5950: 5947: 5945: 5942: 5940: 5937: 5935: 5932: 5930: 5927: 5925: 5922: 5920: 5917: 5915: 5912: 5910: 5907: 5905: 5902: 5900: 5897: 5895: 5892: 5890: 5887: 5885: 5882: 5880: 5877: 5875: 5872: 5870: 5867: 5866: 5864: 5860: 5854: 5851: 5849: 5846: 5844: 5841: 5840: 5838: 5834: 5831: 5826: 5820: 5816: 5813: 5803: 5798: 5796: 5791: 5789: 5784: 5783: 5780: 5768: 5765: 5763: 5760: 5758: 5755: 5752: 5751: 5748: 5738: 5735: 5733: 5730: 5728: 5725: 5723: 5720: 5718: 5715: 5713: 5710: 5709: 5707: 5703: 5697: 5694: 5692: 5689: 5687: 5681: 5679: 5676: 5674: 5671: 5669: 5666: 5665: 5663: 5659: 5656: 5654: 5647: 5637: 5634: 5632: 5629: 5627: 5624: 5622: 5619: 5617: 5614: 5612: 5609: 5607: 5604: 5602: 5599: 5597: 5594: 5592: 5589: 5587: 5584: 5582: 5579: 5577: 5574: 5572: 5569: 5567: 5564: 5562: 5559: 5557: 5554: 5552: 5549: 5547: 5544: 5542: 5539: 5537: 5534: 5532: 5529: 5527: 5524: 5523: 5521: 5517: 5511: 5508: 5506: 5503: 5501: 5495: 5493: 5490: 5488: 5485: 5483: 5480: 5478: 5475: 5473: 5470: 5468: 5465: 5464: 5462: 5458: 5455: 5453: 5446: 5436: 5433: 5431: 5428: 5426: 5423: 5421: 5418: 5416: 5413: 5411: 5408: 5406: 5403: 5401: 5398: 5396: 5393: 5391: 5388: 5386: 5383: 5381: 5378: 5376: 5373: 5371: 5368: 5366: 5363: 5361: 5358: 5356: 5353: 5351: 5348: 5346: 5343: 5341: 5338: 5336: 5333: 5331: 5328: 5326: 5323: 5321: 5318: 5316: 5313: 5311: 5308: 5306: 5303: 5301: 5298: 5296: 5293: 5291: 5288: 5287: 5285: 5281: 5275: 5272: 5270: 5264: 5262: 5259: 5257: 5254: 5252: 5249: 5247: 5244: 5242: 5239: 5237: 5234: 5233: 5231: 5227: 5224: 5222: 5215: 5205: 5202: 5200: 5197: 5195: 5192: 5190: 5187: 5185: 5182: 5180: 5177: 5175: 5172: 5170: 5167: 5165: 5162: 5159: 5158: 5154: 5150: 5146: 5142: 5138: 5134: 5130: 5126: 5122: 5119: 5116: 5112: 5111:protriptyline 5108: 5107:nortriptyline 5104: 5100: 5096: 5092: 5088: 5084: 5080: 5076: 5072: 5071:amitriptyline 5068: 5065: 5062: 5058: 5054: 5050: 5046: 5042: 5038: 5035: 5032: 5031:triazoledione 5028: 5024: 5020: 5016: 5013: 5010: 5007: 5003: 4999: 4995: 4991: 4987: 4983: 4979: 4975: 4974:brilaroxazine 4971: 4970:brexpiprazole 4967: 4963: 4959: 4956: 4953: 4952: 4949: 4946: 4944: 4941: 4939: 4936: 4934: 4931: 4929: 4926: 4924: 4921: 4919: 4916: 4914: 4911: 4909: 4906: 4904: 4901: 4899: 4896: 4894: 4891: 4889: 4886: 4884: 4881: 4879: 4876: 4874: 4871: 4869: 4866: 4864: 4861: 4859: 4856: 4854: 4851: 4849: 4846: 4844: 4841: 4839: 4836: 4834: 4833:Levocabastine 4831: 4829: 4826: 4824: 4821: 4819: 4816: 4814: 4811: 4809: 4806: 4804: 4801: 4799: 4796: 4794: 4791: 4789: 4786: 4784: 4783:Desloratadine 4781: 4779: 4776: 4774: 4771: 4769: 4766: 4764: 4761: 4759: 4756: 4754: 4751: 4749: 4746: 4744: 4741: 4739: 4736: 4734: 4731: 4729: 4726: 4724: 4721: 4719: 4716: 4714: 4711: 4709: 4706: 4703: 4702: 4699: 4696: 4694: 4691: 4689: 4686: 4684: 4681: 4679: 4676: 4674: 4673:Thenyldiamine 4671: 4669: 4666: 4664: 4661: 4659: 4658:Pyrrobutamine 4656: 4654: 4651: 4649: 4646: 4644: 4641: 4639: 4636: 4634: 4631: 4629: 4626: 4624: 4621: 4619: 4616: 4614: 4611: 4609: 4606: 4604: 4601: 4599: 4596: 4594: 4591: 4589: 4586: 4584: 4583:Methapyrilene 4581: 4579: 4578:Methafurylene 4576: 4574: 4571: 4569: 4566: 4564: 4561: 4559: 4556: 4554: 4551: 4549: 4546: 4544: 4541: 4539: 4536: 4534: 4531: 4529: 4526: 4524: 4521: 4519: 4516: 4514: 4511: 4509: 4506: 4504: 4501: 4499: 4496: 4494: 4491: 4489: 4486: 4484: 4481: 4479: 4476: 4474: 4471: 4469: 4466: 4464: 4461: 4459: 4456: 4454: 4451: 4449: 4446: 4444: 4441: 4439: 4436: 4434: 4431: 4429: 4426: 4424: 4421: 4419: 4416: 4414: 4411: 4409: 4406: 4404: 4401: 4399: 4396: 4394: 4391: 4389: 4386: 4384: 4383:Carbinoxamine 4381: 4379: 4376: 4374: 4371: 4369: 4366: 4364: 4361: 4359: 4356: 4354: 4351: 4349: 4346: 4344: 4341: 4339: 4336: 4334: 4331: 4329: 4326: 4323: 4322: 4320: 4316: 4310: 4307: 4305: 4299: 4297: 4294: 4292: 4289: 4287: 4284: 4282: 4279: 4278: 4276: 4272: 4269: 4267: 4260: 4256: 4253: 4246: 4241: 4239: 4234: 4232: 4227: 4226: 4223: 4211: 4208: 4206: 4203: 4201: 4198: 4196: 4193: 4191: 4188: 4186: 4183: 4181: 4178: 4176: 4173: 4171: 4168: 4166: 4163: 4162: 4160: 4157: 4152: 4146: 4145:Phenbenzamine 4143: 4140: 4136: 4132: 4129: 4128: 4126: 4122: 4116: 4113: 4111: 4108: 4106: 4103: 4101: 4098: 4096: 4093: 4091: 4088: 4086: 4083: 4080: 4076: 4072: 4068: 4065: 4062: 4061: 4058: 4055: 4053: 4050: 4048: 4045: 4043: 4040: 4038: 4035: 4033: 4030: 4028: 4025: 4023: 4019: 4018: 4014: 4013: 4010: 4007: 4005: 4002: 4000: 3997: 3995: 3994:Desloratadine 3992: 3990: 3987: 3985: 3982: 3980: 3977: 3974: 3973:amitriptyline 3970: 3966: 3965: 3961: 3960: 3958: 3956: 3952: 3946: 3943: 3941: 3938: 3936: 3935:Phenbenzamine 3933: 3931: 3930:Methapyrilene 3928: 3926: 3923: 3921: 3918: 3916: 3913: 3911: 3908: 3907: 3905: 3903: 3899: 3893: 3890: 3888: 3885: 3883: 3882:Pyrrobutamine 3880: 3878: 3875: 3873: 3870: 3868: 3865: 3863: 3860: 3857: 3856: 3853: 3850: 3847: 3843: 3840: 3837: 3833: 3830: 3828: 3825: 3823: 3820: 3817: 3816: 3813: 3810: 3808: 3805: 3803: 3800: 3798: 3795: 3793: 3790: 3788: 3785: 3783: 3780: 3776: 3773: 3772: 3771: 3768: 3766: 3762: 3761: 3757: 3756: 3753: 3750: 3748: 3744: 3743: 3739: 3738: 3735: 3732: 3730: 3727: 3725: 3722: 3720: 3717: 3714: 3710: 3707: 3705: 3702: 3700: 3697: 3695: 3694:Carbinoxamine 3692: 3690: 3687: 3684: 3683: 3681: 3679: 3675: 3669: 3666: 3664: 3661: 3659: 3656: 3654: 3651: 3649: 3646: 3644: 3641: 3640: 3638: 3629: 3625: 3620: 3616: 3609: 3604: 3602: 3597: 3595: 3590: 3589: 3586: 3575: 3571: 3565: 3549: 3545: 3539: 3523: 3519: 3513: 3505: 3501: 3497: 3493: 3489: 3485: 3477: 3469: 3465: 3461: 3457: 3453: 3449: 3445: 3441: 3434: 3426: 3422: 3418: 3414: 3410: 3406: 3402: 3398: 3390: 3382: 3378: 3374: 3370: 3366: 3362: 3355: 3347: 3341: 3333: 3329: 3325: 3321: 3317: 3313: 3306: 3290: 3286: 3280: 3272: 3266: 3262: 3261: 3253: 3245: 3241: 3237: 3233: 3229: 3225: 3221: 3217: 3210: 3202: 3198: 3194: 3190: 3186: 3182: 3175: 3156: 3149: 3143: 3135: 3131: 3127: 3123: 3119: 3115: 3108: 3106: 3097: 3093: 3089: 3085: 3081: 3077: 3073: 3069: 3062: 3060: 3051: 3047: 3042: 3037: 3033: 3029: 3025: 3018: 3010: 3006: 3002: 2998: 2994: 2990: 2986: 2982: 2975: 2967: 2963: 2959: 2955: 2951: 2947: 2943: 2939: 2932: 2924: 2920: 2916: 2912: 2908: 2904: 2900: 2896: 2889: 2881: 2877: 2873: 2869: 2865: 2861: 2857: 2853: 2846: 2838: 2834: 2830: 2826: 2822: 2818: 2811: 2803: 2799: 2795: 2791: 2787: 2783: 2776: 2769: 2765: 2761: 2756: 2751: 2746: 2741: 2737: 2733: 2729: 2722: 2714: 2710: 2706: 2702: 2698: 2694: 2690: 2686: 2678: 2676: 2674: 2665: 2661: 2657: 2653: 2649: 2645: 2641: 2637: 2629: 2622: 2618: 2614: 2610: 2606: 2602: 2598: 2594: 2590: 2583: 2575: 2571: 2567: 2563: 2559: 2555: 2547: 2539: 2535: 2531: 2527: 2523: 2519: 2512: 2504: 2500: 2495: 2490: 2486: 2482: 2478: 2471: 2456: 2452: 2445: 2437: 2433: 2428: 2423: 2419: 2415: 2411: 2407: 2403: 2396: 2380: 2376: 2372: 2366: 2350: 2346: 2342: 2336: 2328: 2324: 2319: 2314: 2310: 2306: 2302: 2298: 2294: 2287: 2271: 2267: 2263: 2257: 2241: 2237: 2231: 2229: 2220: 2214: 2206: 2202: 2198: 2192: 2188: 2187: 2179: 2177: 2161: 2157: 2151: 2135: 2131: 2127: 2121: 2112: 2107: 2103: 2099: 2093: 2077: 2073: 2071:9783527607495 2067: 2063: 2062: 2054: 2041: 2035: 2022: 2016: 2014: 2005: 2001: 1996: 1991: 1986: 1981: 1977: 1973: 1969: 1962: 1946: 1942: 1938: 1932: 1925: 1915: 1907: 1903: 1899: 1895: 1891: 1887: 1883: 1879: 1872: 1870: 1853: 1849: 1845: 1839: 1837: 1835: 1833: 1831: 1822: 1820:9780857113382 1816: 1812: 1806: 1804: 1802: 1793: 1789: 1785: 1781: 1777: 1773: 1766: 1764: 1755: 1751: 1747: 1743: 1739: 1735: 1731: 1727: 1720: 1718: 1716: 1714: 1712: 1710: 1708: 1706: 1704: 1702: 1700: 1698: 1696: 1694: 1692: 1690: 1688: 1686: 1684: 1675: 1671: 1667: 1663: 1659: 1655: 1651: 1647: 1640: 1638: 1636: 1634: 1632: 1630: 1628: 1626: 1624: 1622: 1620: 1618: 1616: 1614: 1612: 1610: 1601: 1597: 1593: 1589: 1585: 1581: 1574: 1572: 1570: 1568: 1566: 1564: 1562: 1560: 1555: 1547: 1545: 1541: 1537: 1532: 1530: 1526: 1522: 1518: 1513: 1501: 1489: 1475: 1465: 1461: 1460: 1454: 1452: 1448: 1444: 1440: 1432: 1431:stereoisomers 1414: 1412: 1408: 1404: 1399: 1395: 1391: 1387: 1383: 1373: 1371: 1367: 1363: 1359: 1355: 1351: 1347: 1343: 1339: 1335: 1331: 1327: 1317: 1315: 1312: 1308: 1304: 1300: 1296: 1288: 1284: 1279: 1269: 1263: 1243: 1236: 1232: 1225: 1222: 1218: 1214: 1199: 1197: 1193: 1189: 1185: 1181: 1178: 1174: 1170: 1166: 1157: 1146: 1134: 1126: 1122: 1117: 1115: 1108: 1099: 1095: 1087: 1083: 1079: 1075: 1067: 1063: 1060: 1056: 1052: 1044: 1032: 1029: 1016: 1011: 1002: 999: 995: 993: 983: 981: 977: 973: 969: 965: 961: 951: 949: 939: 936: 930: 915: 909: 905: 900: 898: 893: 891: 883: 879: 878:breastfeeding 875: 870: 868: 864: 860: 856: 851: 849: 846:, which is a 845: 841: 837: 834:(hay fever), 833: 829: 825: 815: 808: 799: 794: 793: 790: 783: 774: 773: 770: 763: 756: 752: 751: 749: 746: 741: 734: 732: 728: 698: 696: 692: 687: 683: 679: 676: 674: 672:ECHA InfoCard 668: 660: 656: 655:DTXSID4022787 652: 651: 649: 640: 636: 629: 625: 624: 622: 620: 616: 609: 605: 604: 602: 600: 596: 589: 585: 584: 582: 580: 576: 569: 565: 564: 562: 560: 556: 549: 545: 544: 542: 540: 536: 529: 525: 524: 522: 520: 516: 509: 505: 504: 502: 500: 496: 489: 485: 484: 482: 475: 471: 464: 460: 459: 457: 455: 451: 442: 441: 438: 431: 426: 422: 417: 414: 412: 408: 404: 402: 398: 392: 390: 383: 380:20–42 minutes 379: 377: 373: 369: 366:Minimal (non- 365: 363: 359: 355: 353: 349: 345: 343: 339: 335: 331: 324: 321: 311: 308: 298: 296: 287: 285: 276: 267: 266: 264: 262: 258: 253: 245: 240: 235: 230: 227: 226: 224: 222: 218: 215: 212: 210: 204: 198: 189: 188: 186: 184: 178: 171: 166: 157: 156: 154: 152: 148: 144: 140: 138: 134: 130: 126: 124: 120: 116: 112: 110: 106: 100: 65: 63:Pronunciation 61: 58:Clinical data 56: 52: 47: 43: 38: 30: 19: 6101:Acetic acids 6050: 5893: 5727:Thioperamide 5631:Thioperamide 5571:Clobenpropit 5492:Immethridine 5395:Ramixotidine 5365:Niperotidine 5330:Isolamtidine 5290:Bisfentidine 5199:Trelnarizine 5179:Flotrenizine 5160: 5149:thioridazine 5141:perphenazine 5133:fluphenazine 5129:flupenthixol 5115:trimipramine 5079:clomipramine 5075:butriptyline 5061:oxaprotiline 4990:paliperidone 4962:aripiprazole 4954: 4898:Piclopastine 4828:Latrepirdine 4818:Flezelastine 4813:Fexofenadine 4798:Efletirizine 4762: 4704: 4698:Triprolidine 4688:Tolpropamine 4683:Thonzylamine 4678:Thiazinamium 4653:Propiomazine 4648:Promethazine 4618:Phenindamine 4598:Orphenadrine 4588:Methdilazine 4553:Isothipendyl 4503:Etodroxizine 4433:Cloperastine 4324: 4210:Promethazine 4200:Isothipendyl 4130: 4110:Phenindamine 4090:Latrepirdine 4079:trimipramine 4063: 4057:Promethazine 4047:Methdilazine 4037:Isothipendyl 4015: 3962: 3892:Triprolidine 3858: 3818: 3797:Etodroxizine 3769: 3758: 3747:Fexofenadine 3740: 3734:Orphenadrine 3685: 3573: 3564: 3552:. Retrieved 3547: 3538: 3526:. Retrieved 3521: 3512: 3487: 3483: 3476: 3443: 3439: 3433: 3400: 3396: 3389: 3364: 3360: 3354: 3340: 3315: 3311: 3305: 3293:. Retrieved 3288: 3285:"Cetirizine" 3279: 3259: 3252: 3219: 3215: 3209: 3184: 3180: 3174: 3162:. Retrieved 3155:the original 3142: 3117: 3113: 3071: 3067: 3031: 3027: 3017: 2984: 2980: 2974: 2944:(1): 73–81. 2941: 2937: 2931: 2901:(1): 81–85. 2898: 2894: 2888: 2855: 2851: 2845: 2823:(1): 52–56. 2820: 2816: 2810: 2785: 2781: 2775: 2767: 2735: 2731: 2721: 2688: 2684: 2639: 2635: 2628: 2620: 2592: 2588: 2582: 2557: 2553: 2546: 2521: 2517: 2511: 2484: 2481:Pharmacology 2480: 2470: 2458:. Retrieved 2454: 2444: 2409: 2405: 2395: 2383:. Retrieved 2374: 2365: 2353:. Retrieved 2349:the original 2344: 2335: 2300: 2296: 2286: 2274:. Retrieved 2265: 2256: 2244:. Retrieved 2185: 2163:. Retrieved 2159: 2150: 2138:. Retrieved 2129: 2120: 2111:10665/371090 2101: 2092: 2082:19 September 2080:. Retrieved 2060: 2053: 2034: 1975: 1971: 1961: 1949:. Retrieved 1940: 1931: 1914: 1884:(1): 31–47. 1881: 1877: 1856:. Retrieved 1847: 1810: 1775: 1771: 1729: 1725: 1649: 1645: 1583: 1579: 1543: 1533: 1525:decongestant 1514: 1511: 1478:Availability 1472: 1420: 1379: 1342:erythromycin 1338:theophylline 1323: 1299:lipoproteins 1275: 1272:Distribution 1210: 1187: 1158: 1118: 1059:levorotatory 1025: 1005:Pharmacology 1000: 996: 989: 957: 945: 937: 926: 918:Medical uses 901: 894: 871: 863:fexofenadine 852: 823: 822: 811:   386:Elimination 261:Legal status 255:Legal status 151:License data 29: 6141:Piperazines 5969:Terfenadine 5924:Kadsurenone 5862:Antagonists 5712:JNJ-7777120 5705:Antagonists 5616:PF-03654746 5611:NNC 38-1049 5606:JNJ-5207852 5591:Impentamine 5556:Betahistine 5519:Antagonists 5472:Cipralisant 5435:Zolantidine 5425:Venritidine 5360:Mifentidine 5305:Dalcotidine 5283:Antagonists 5261:Impromidine 5189:Napactadine 5153:thiothixene 5103:lofepramine 5083:desipramine 5057:mirtazapine 5049:maprotiline 5002:ziprasidone 4998:risperidone 4982:iloperidone 4938:Terfenadine 4933:Temelastine 4883:Olopatadine 4873:Noberastine 4863:Mizolastine 4858:Mebhydrolin 4853:Mapinastine 4843:Linetastine 4758:Carebastine 4743:Bepotastine 4728:Bamirastine 4708:Acrivastine 4668:Thenalidine 4633:Pimethixene 4623:Pheniramine 4608:Oxomemazine 4573:Mequitazine 4563:Medrylamine 4543:Hydroxyzine 4523:Flunarizine 4518:Fenethazine 4513:Etymemazine 4478:Dimetindene 4453:Decloxizine 4428:Clocinizine 4423:Clobenzepam 4413:Cinnarizine 4358:Bepotastine 4333:Alimemazine 4318:Antagonists 4286:Betahistine 4185:Dimetindene 4115:Pimethixene 4100:Olopatadine 4095:Mebhydrolin 4075:mirtazapine 4052:Oxomemazine 4042:Mequitazine 4027:Fenethazine 4022:Alimemazine 3940:Thenalidine 3887:Quifenadine 3872:Dimetindene 3862:Acrivastine 3852:Pheniramine 3802:Hydroxyzine 3787:Cinnarizine 3752:Terfenadine 3663:Mizolastine 3528:23 February 3522:Mayo Clinic 3222:(1): 9–19. 3187:: 100–106. 3164:19 November 2788:(1): 1–15. 2455:The Checkup 2385:9 September 2355:9 September 1920:PMID9951950 1544:inter alios 1376:Elimination 1366:conjugation 1133:hydroxyzine 1066:selectivity 976:tachycardia 859:H1 receptor 738: g·mol 678:100.223.545 428:Identifiers 137:MedlinePlus 109:Trade names 6090:Categories 5999:Precursors 5964:SRI 63-441 5949:Rupatadine 5939:Loratadine 5934:Lexipafant 5919:Israpafant 5894:Cetirizine 5848:Edelfosine 5815:modulators 5732:Toreforant 5722:Seliforant 5686:-Histidine 5621:Pitolisant 5601:Irdabisant 5586:GSK-189254 5566:Ciproxifan 5561:Burimamide 5505:Methimepip 5500:-Histidine 5420:Tuvatidine 5410:Sufotidine 5405:Roxatidine 5400:Ranitidine 5385:Pibutidine 5380:Oxmetidine 5370:Nizatidine 5350:Lupitidine 5335:Lafutidine 5325:Famotidine 5320:Etintidine 5315:Ebrotidine 5310:Donetidine 5300:Cimetidine 5295:Burimamide 5269:-Histidine 5194:Tagorizine 5184:GSK1004723 5174:Elbanizine 5169:Belarizine 5095:imipramine 5023:nefazodone 4994:quetiapine 4986:olanzapine 4943:Vapitadine 4913:Rupatadine 4893:Pibaxizine 4848:Loratadine 4808:Epinastine 4803:Emedastine 4768:Clemastine 4763:Cetirizine 4753:Cabastinen 4738:Bepiastine 4733:Barmastine 4723:Azelastine 4718:Astemizole 4713:Alinastine 4643:Pipoxizine 4493:Doxylamine 4458:Deptropine 4448:Dacemazine 4418:Clemastine 4398:Chlorothen 4378:Captodiame 4338:Antazoline 4304:-Histidine 4255:modulators 4180:Clemastine 4085:Epinastine 4009:Rupatadine 4004:Loratadine 3989:Deptropine 3955:Tricyclics 3910:Antazoline 3770:Cetirizine 3724:Doxylamine 3704:Clemastine 3658:Emedastine 3648:Azelastine 3643:Astemizole 3554:23 October 2246:17 October 2040:US4525358A 1978:: 940213. 1550:References 1439:enantiomer 1382:eliminated 1350:cimetidine 1320:Metabolism 1285:with high 1207:Absorption 1180:chemotaxis 1177:eosinophil 1173:chemokines 1062:enantiomer 1031:antagonist 968:drowsiness 897:somnolence 867:loratadine 836:dermatitis 824:Cetirizine 743:3D model ( 731:Molar mass 628:ChEMBL1000 608:CHEBI:3561 568:YO7261ME24 539:ChemSpider 499:IUPHAR/BPS 463:83881-51-0 454:CAS Number 437:IUPAC name 370:-mediated) 362:Metabolism 170:Cetirizine 34:Cetirizine 5979:Yangambin 5717:Mianserin 5678:Histamine 5626:SCH-79687 5581:Enerisant 5576:Conessine 5477:Histamine 5430:Xaltidine 5415:Tiotidine 5375:Osutidine 5355:Metiamide 5340:Lamtidine 5251:Histamine 5236:Amthamine 5204:Trenizine 5099:iprindole 5053:mianserin 5041:amoxapine 5027:trazodone 4978:clozapine 4966:asenapine 4948:Zepastine 4928:Talastine 4918:Setastine 4908:Rocastine 4888:Perastine 4878:Octastine 4868:Moxastine 4823:Ketotifen 4788:Dorastine 4773:Clemizole 4748:Bilastine 4663:Talastine 4638:Piperoxan 4613:Perlapine 4603:Oxatomide 4593:Moxastine 4558:Meclozine 4498:Embramine 4438:Cyclizine 4373:Buclizine 4363:Bromazine 4343:Azatadine 4291:Histamine 4139:trazodone 4105:Perlapine 3999:Ketotifen 3979:Azatadine 3812:Oxatomide 3807:Meclizine 3792:Cyclizine 3765:Buclizine 3713:+naproxen 3668:Talastine 3653:Bilastine 3468:263997602 3332:1083-6160 3120:: 27–39. 2303:(1): 16. 2276:21 August 2266:drugs.com 2213:cite book 2205:903083639 2165:30 August 2140:30 August 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3134:28622592 3096:24026684 3088:11204513 3009:39936983 3001:15245363 2966:20451677 2958:14741075 2923:32269456 2880:46791611 2872:15631542 2802:16890992 2764:28289538 2705:19697300 2656:16303872 2617:36218027 2609:17891537 2538:15627436 2503:23867423 2436:31308927 2379:Archived 2327:27889900 2270:Archived 2240:Archived 2160:ClinCalc 2134:Archived 2130:ClinCalc 2100:(2023). 2076:Archived 2004:36090559 1945:Archived 1906:46984477 1852:Archived 1792:12517581 1754:28946859 1746:14680442 1674:21360079 1666:10384858 1600:18781943 1529:Zyrtec-D 1449:include 1289:, while 1287:affinity 1213:absorbed 1145:sedative 1082:dopamine 960:headache 814:(verify) 519:DrugBank 423:: 10–13% 418:: 70–85% 221:ATC code 214:By mouth 196: B2 183:category 165:DailyMed 6006:Choline 5904:CV-6209 5899:CV-3988 5879:Apafant 5874:ABT-491 5869:A-85783 5546:AZD5213 5541:ABT-652 5536:ABT-239 5487:Immepip 5274:UR-AK49 5123:(e.g., 5091:doxepin 5069:(e.g., 5039:(e.g., 5017:(e.g., 4960:(e.g., 4955:Others: 4309:UR-AK49 4195:Doxepin 4156:topical 4137:(e.g., 4071:doxepin 4069:(e.g., 4064:Others: 3971:(e.g., 3859:Others: 3417:7653736 3397:Allergy 3381:8630718 3295:4 April 3289:PubChem 3050:9602225 2981:Allergy 2915:8156449 2837:8645978 2755:5309999 2713:5596000 2664:9111905 2574:9658196 2460:23 July 2427:6613055 2375:MedHelp 2318:5124431 1995:9452751 1951:3 March 1898:9951950 1858:3 March 1354:alcohol 1330:inhibit 1283:albumin 972:fatigue 948:tablets 872:Use in 695:Formula 528:DB00341 474:PubChem 293:: 282:: 241: ( 239:S01GX12 237:) 231: ( 229:R06AE07 167::  143:a698026 6106:Ethers 6066:Portal 5992:Others 5691:OUP-16 5482:Imetit 4124:Others 3548:nhs.uk 3502:  3466:  3458:  3423:  3415:  3379:  3330:  3267:  3242:  3234:  3199:  3132:  3094:  3086:  3048:  3007:  2999:  2964:  2956:  2921:  2913:  2878:  2870:  2835:  2800:  2762:  2752:  2711:  2703:  2662:  2654:  2615:  2607:  2572:  2536:  2501:  2434:  2424:  2325:  2315:  2203:  2193:  2068:  2046:  2027:  2002:  1992:  1904:  1896:  1817:  1790:  1752:  1744:  1672:  1664:  1598:  1425:- and 1334:induce 1192:VCAM-1 1188:et al. 1084:, and 1043:values 970:, and 912:  838:, and 769:SMILES 736:388.89 619:ChEMBL 588:D07662 356:88–96% 318: 305: 163:  103: 18:Zyrtec 5929:L-652 5843:C-PAF 3464:S2CID 3440:Drugs 3421:S2CID 3240:S2CID 3158:(PDF) 3151:(PDF) 3092:S2CID 3005:S2CID 2962:S2CID 2919:S2CID 2876:S2CID 2852:Drugs 2738:: 4. 2709:S2CID 2660:S2CID 2613:S2CID 1902:S2CID 1878:Drugs 1750:S2CID 1670:S2CID 1536:Cipla 1519:with 1390:feces 1386:urine 1352:, or 1215:upon 1165:NF-κB 980:edema 890:brain 826:is a 789:InChI 745:JSmol 599:ChEBI 421:Feces 416:Urine 5824:PAFR 5256:HTMT 4296:HTMT 4154:For 3556:2023 3530:2023 3500:PMID 3456:PMID 3413:PMID 3377:PMID 3328:ISSN 3297:2022 3265:ISBN 3232:PMID 3197:PMID 3166:2009 3130:PMID 3084:PMID 3046:PMID 2997:PMID 2954:PMID 2911:PMID 2868:PMID 2833:PMID 2798:PMID 2760:PMID 2701:PMID 2652:PMID 2605:PMID 2570:PMID 2534:PMID 2499:PMID 2462:2023 2432:PMID 2387:2017 2357:2017 2323:PMID 2278:2015 2248:2020 2219:link 2201:OCLC 2191:ISBN 2167:2024 2142:2024 2084:2020 2066:ISBN 2000:PMID 1953:2019 1894:PMID 1860:2019 1815:ISBN 1788:PMID 1742:PMID 1662:PMID 1596:PMID 1523:, a 1364:and 1297:and 1221:oral 1184:LTB4 1182:and 1171:and 1098:hERG 978:and 865:and 579:KEGG 559:UNII 548:2577 508:1222 488:2678 336:data 119:AHFS 6031:AAG 6026:LPC 6011:ATP 5853:PAF 5810:PAF 4158:use 3619:R06 3492:doi 3448:doi 3405:doi 3369:doi 3320:doi 3224:doi 3220:229 3189:doi 3185:765 3122:doi 3076:doi 3036:doi 2989:doi 2946:doi 2903:doi 2860:doi 2825:doi 2821:110 2790:doi 2786:113 2750:PMC 2740:doi 2693:doi 2644:doi 2597:doi 2562:doi 2526:doi 2522:506 2489:doi 2422:PMC 2414:doi 2313:PMC 2305:doi 2106:hdl 1990:PMC 1980:doi 1886:doi 1780:doi 1776:113 1734:doi 1654:doi 1588:doi 1542:), 1531:). 1332:or 1266:max 1258:max 1254:max 1250:max 1246:max 1241:max 1230:max 994:). 644:EPA 478:CID 320:OTC 295:OTC 284:OTC 244:WHO 234:WHO 6092:: 6021:PC 5151:, 5147:, 5143:, 5139:, 5135:, 5131:, 5127:, 5113:, 5109:, 5105:, 5101:, 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Index

Zyrtec


/sɛˈtɪrɪzn/
Trade names
AHFS
Drugs.com
Monograph
MedlinePlus
a698026
License data
DailyMed
Cetirizine
Pregnancy
category

Routes of
administration

By mouth
ATC code
R06AE07
WHO
S01GX12
WHO
Legal status
OTC
OTC
General sales list
OTC
Pharmacokinetic
Bioavailability
Protein binding
Metabolism

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