diphenhydramine

[化] 苯海拉明 [医] 苯海拉明

发音

UK /ˌdʌɪ.fɛnˈhʌɪ.dɹəm.iːn/
US /ˌdaɪˌfɛnˈhaɪ.dɹəˌmiːn/

词形变化

diphenhydramines 复数 diphenhydramines

别名

DPH

释义与例句

n.
  1. 1.

    An antihistamine and anticholinergic drug that blocks the effect of histamine at H₁ receptor sites, relieving allergy symptoms. It also reduces smooth muscle contraction, increases heart rate, and sedates the user by blocking muscarinic acetylcholine receptors (mAChRs).

    苯海拉明

    可数 不可数 医学

    Diphenhydramine is a convenient and cheap antihistamine for use, but there are other drugs that do not make the user tired.

词汇关系

名词

同义词 1

Benadryl

上位词 1

antihistamine

词源

From diphen(yl) + (benz)hydr(yl) + -amine.

来源：wiktionary