Ephedrine is a sympathomimetic amine used as a decongestant and stimulant. It has a historically important role in treating bronchial asthma and hypotension, though its use is restricted in many regions. Pronounced with two primary syllables and a clear stress on the first: /ˌɛf.ɪˈdriːn/ or /ˈɛf.ə.driːn/, depending on dialect.
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