8-Chlorotheophylline is a stimulant drug of the xanthine chemical class, with physiological effects similar to caffeine. Its main use is in combination with [Diphenhydramine] as the antiemetic drug [Dimenhydrinate]. The stimulant properties of 8-chlorotheophy…

Dimehydrinate was first described in the literature in 1949,[A233120] and patented in 1950.[L32995] Early research into dimenhydrinate focused on its role as an antihistamine for urticaria; the treatment of motion sickness was an accidental discovery.[A233130…