塩酸トリペレナミン

使用Tripelennamine is a first-generation antihistamine, used in the treatment of asthma, hay fever, and urticaria.

一般的な説明Tripelennamine hydrochlorideis a white crystalline powder that darkensslowly on exposure to light. The salt is soluble in water(1:0.77) and in alcohol (1:6). It has a pKa of about 9, and a0.1% solution has a pH of about 5.5.Tripelennamine, the first ethylenediamine developed inthe United States and is well absorbed when given orally. Itappears to be as effective as diphenhydramine and may havethe advantage of fewer and less severe side reactions.Drowsiness may occur, however, and may impair the abilityto perform tasks requiring alertness. The concurrent use ofalcoholic beverages should be avoided.