Medical Dictionary
methapyrilene
noun meth·a·pyr·i·lene \-ˈpir-ə-ˌlēn\
Medical Definition of METHAPYRILENE
: an antihistamine drug C14H19N3S formerly used as a mild sedative in proprietary sleep-inducing drugs
Seen & Heard
What made you want to look up methapyrilene? Please tell us where you read or heard it (including the quote, if possible).