Hydroxyzine, sold under the brand names Atarax and Vistaril among others, is an antihistamine medication. It is used in the treatment of itchiness, anxiety, insomnia, and nausea (including that due to motion sickness). It is used either by mouth or injection into a muscle.
via PubMed
{{Drugbox | verifiedrevid = 461774177 | image = Hydroxyzine.svg | image_class = skin-invert-image | width = 250 | alt = | image2 = Hydroxyzine-3d-sticks.png | image_class2 = bg-transparent | width2 = 250 | alt2 = | pronounce = | tradename = Atarax, Vistaril, others | Drugs.com = | MedlinePlus = a682866 | DailyMedID = Hydroxyzine | pregnancy_AU = | pregnancy_AU_comment = | pregnancy_category = | dependency_liability = Very Low | addiction_liability = None-Very Low | routes_of_administration = By mouth, intramuscular | class = First-generation antihistamine | ATC_prefix = N05 | ATC_suffix = BB01 | ATC_supplemental = | legal_AU = S4 | legal_CA = Rx-only | legal_EU = Rx-only | legal_UK = POM | legal_US = Rx-only | legal_status = SE: Rx-only
| bioavailability = Not known | protein_bound = Not known | metabolism = Liver by CYP3A4 and CYP3A5 | metabolites = Cetirizine, others | elimination_half-life = Adults: 20.0 hoursElderly: 29.3 hoursChildren: 7.1 hours | excretion = Urine, feces
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).