Acrivastine

Acrivastine

drugbox
IUPAC_name = ("E")-3-{6- [("E")-1-(4-methylphenyl)-3-pyrrolidin-1-yl-
prop-1-enyl] pyridin-2-yl}prop-2-enoic acid



CAS_number = 87848-99-5
ATC_prefix = R06
ATC_suffix = AX18
PubChem = 5284514
DrugBank =
C = 22 | H = 24 | N = 2 | O = 2
molecular_weight = 348.438 g/mol
smiles = CC1=CC=C(C=C1)C(=CCN2CCCC2)C3=CC=CC(=N3)C=CC(=O)O
bioavailability =
protein_bound =
metabolism =
elimination_half-life = 1.5 hours
excretion = Renal
pregnancy_AU =
pregnancy_US =
pregnancy_category=
legal_AU =
legal_CA =
legal_UK =
legal_US =
legal_status =
routes_of_administration =

Acrivastine is a medication used for the treatment of allergies and hay fever. It is a second-generation H1-receptor antagonist antihistamine and works by blocking H1 histamine receptors.

It is sold under the brand name "Benadryl Allergy Relief" in the U.K. by Pfizer, not to be confused with "Benadryl Once a Day", which is cetirizine and is also sold by Pfizer in the U.K. This drug is currently not available as a generic in the U.K. [ [http://forums.moneysavingexpert.com/showthread.html?t=441494 Cheapest hayfever remedies 2007] , Money Saving expert, May 15th,2007]

In the U.S., "acrivastine" is the active ingredient in the "Semprex" brand. Semprex-D is also "acrivastine" based, but also contains a decongestant.

References


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Look at other dictionaries:

  • acrivastine — noun A particular antihistamine used to treat allergies and hay fever …   Wiktionary

  • acrivastine — n. an antihistamine drug used to treat hay fever and urticaria (nettle rash). It is administered by mouth. Possible side effects include dry mouth, blurred vision, and urinary retention. Trade name: Semprex. * * * ac·ri·vas·tine (ak″rĭ …   Medical dictionary

  • acrivastine — n. an antihistamine drug used to treat hay fever and urticaria (nettle rash). It is administered by mouth. Possible side effects include dry mouth, blurred vision, and urinary retention …   The new mediacal dictionary

  • Акривастин (Acrivastine) — антигистамин; используется для лечения сенной лихорадки и крапивницы (кожных высыпаний аллергического характера). Принимается внутрь. Возможные побочные эффекты включают повышенную сонливость. Торговое название: семпрекс (Semprex). Источник:… …   Медицинские термины

  • АКРИВАСТИН — (acrivastine) антигистамин; используется для лечения сенной лихорадки и крапивницы (кожных высыпаний аллергического характера). Принимается внутрь. Возможные побочные эффекты включают повышенную сонливость. Торговое название: семпрекс (Semprex) …   Толковый словарь по медицине

  • H1 antagonist — An H1 antagonist is a histamine antagonist of the H1 receptor that serves to reduce or eliminate effects mediated by histamine, an endogenous chemical mediator released during allergic reactions. Agents where the main therapeutic effect is… …   Wikipedia

  • Diphenhydramine — Systematic (IUPAC) name 2 (diphenylmethoxy) N,N dimethylethanamine Clinical data Trade names Benadryl …   Wikipedia

  • Hydroxyzine — Systematic (IUPAC) name (±) 2 (2 {4 [(4 chlorophenyl) phe …   Wikipedia

  • Cetirizine — Systematic (IUPAC) name (±) [2 [4 [(4 chlorophenyl)phenylmethyl] 1 piperazinyl]ethoxy]acetic acid Clinical data Trade names …   Wikipedia

  • Cyclizine — Systematic (IUPAC) name 1 benzhydryl 4 methyl piperazine …   Wikipedia

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