
Levocetirizine, sold under the brand name Xyzal, among others, is a second-generation antihistamine used for the treatment of allergic rhinitis (hay fever) and long-term hives of unclear cause. It is less sedating than older antihistamines. It is taken by mouth.
via PubMed
{{Drugbox | Verifiedfields = changed | verifiedrevid = 464192413 | image = Levocetirizine structure 2.svg | image_class = skin-invert-image | width = 200 | image2 = Levocetirizine 3D ball.png | image_class2 = bg-transparent | alt2 = Ball-and-stick model of the levocetirizine molecule
| tradename = Xyzal, Levazyr, others | Drugs.com = | MedlinePlus = a607056 | DailyMedID = Levocetirizine | pregnancy_AU = | pregnancy_category = | routes_of_administration = By mouth | class = Second generation antihistamines | ATC_prefix = R06 | ATC_suffix = AE09
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