See Also: promethazine(dictionary)
Promethazine(health)
promethazine(medicine)
Promethazine hcl(health)
Promethazine with dextromethorphan(health)
Promethazine with codeine(health)
Promethazine vc with codeine(health)
Promethazine vc plain(health)
Promethazine plain(health)
promethazine theoclate(medicine)

promethazine (iou)



promethazine noun. M20.
[from PRO(PYL + METH(YL + AZINE.]
Pharmacology. A bitter-tasting phenothiazine derivative, C17H20N2S, related to promazine, used as an antihistamine, anti-emetic, and sedative.
? A proprietary name for this drug is PHENERGAN.