Wiktionary
etafedrine
n. ethylephedrine, a long-acting bronchodilator
Wikipedia
Etafedrine
Etafedrine ( INN) or ethylephedrine is a long-acting bronchodilator and has the brand name Nethaprin. It was previously commercially available as both the free base and as the hydrochloride salt from Sanofi-Aventis (now Sanofi) but is now no longer marketed.