New (second generation) H1-antagonists such as cetirizine, fexofenadine, and loratadine represent an advance in therapeutics; in manufacturers' recommended doses, they enter the CNS in smaller amounts, produce relatively little somnolence or other CNS adverse effects, and do not exacerbate the adverse CNS effects of ...
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Histamine H1 Antagonists ; Astemizole, A second generation antihistamine used to treat allergy symptoms. ; Azatadine, An H1 receptor antagonist used to treat ...
Brompheniramine (Dimetapp, Dimetane) · Chlorpheniramine (Chlor-Trimeton) · Dimenhydrinate (Dramamine, Gravol) – combination of diphenhydramine and 8- ...
Classical H1-receptor antagonists, including mepyramine, chlorpheniramine, promethazine, diphenhydramine, and cyproheptadine, are used as systemic and/or ...
Sep 18, 2023 · Commonly used H1 antagonists currently available in the United States are cetirizine, levocetirizine, desloratadine, loratadine, and fexofenadine.
Bilastine, A peripheral histamine H1-antagonist used to treat seasonal allergic rhinitis and chronic spontaneous urticaria. ; Rupatadine, A selective histamine ...
Mar 10, 2024 · It should be noted that antihistamines such as diphenhydramine and dimenhydrinate carry an efficacy similar to dexamethasone and droperidol in ...
In the 1980s, rather by chance, a number of less CNS-penetrating H1 blockers were found (terfenadine, cetirizine, and loratadine are examples); these ...
List of first-generation antihistamines for allergies. A few examples of first-generation H1 antihistamines include: Brompheniramine chewable tablets (BroveX ...
