Molecular formula: C32H39NO2. Classified as a histamine H1 antagonist. Used for treating allergic reactions and motion sickness
Methylprednisolone is a synthetic glucocorticoid approved for anti-inflammatory and immunosuppressive effects. First synthesized by Upjohn Company in 1957, it is the 153rd most prescribed medication in US. Available in oral tablets, Depo-Medrol for injections, and Solu-Medrol for intravenous infusion
Loratadine treats allergies including hay fever and hives. Available as Claritin brand and over-the-counter in US. Second-generation antihistamine with less sedation than older drugs. Peak effect occurs 1-2 hours after oral administration
Alrin is an antihistamine that reduces effects of natural chemical histamine. Treats symptoms of seasonal allergies and chronic idiopathic urticaria
Alrin is a selective H1 receptor antagonist that inhibits histamine release. It works by stabilizing inactive H1 receptors, preventing their activation. Rapidly absorbed with peak plasma concentration in 2-3 hours. Elimination half-life is approximately 14 hours
Telfast is an antihistamine for seasonal allergic rhinitis in adults and children 12+. Each tablet contains 112mg of fexofenadine hydrochloride. Available in 30-tablet packs