
<chemical> Histamine h1 antagonist used as the hydrogen fumarate in hay fever, rhinitis, allergic skin conditions, and pruritus. It causes drowsiness. ... Pharmacological action: anti-allergic agents, antipruritics, histamine h1 antagonists. ... Chemical name: Pyrrolidine, 2-(2-(1-(4-chlorophenyl)-1-phenylethoxy)ethyl)-1-methyl-, (R-(R*,R*))-...
Found on
http://www.encyclo.co.uk/local/20973

(klem´әs-tēn) an antihistamine with sedative and anticholinergic effects; used as the fumarate salt in the treatment of nasal, eye, and skin manifestations of allergic reactions, including allergic rhinitis, conjunctivitis, and itching, and also as an ingredient in cough and cold preparations, administered or...
Found on
http://www.encyclo.co.uk/local/21001

Tavist an over the counter antihistamine.
Found on
https://www.encyclo.co.uk/local/22445
No exact match found.