pseudoephedrine
pseu do e phed rine |ˌso͞odōˈefədrēn ˌsudoʊˈɛfədrin | ▶noun a drug obtained from plants of the genus Ephedra (or prepared synthetically ) and used as a nasal decongestant.
pseudoephedrine |sjuːdəʊˈɛfədriːn | ▶noun [ mass noun ] a drug obtained from plants of the genus Ephedra (or prepared synthetically ) and used as a nasal decongestant.