ALL meanings of promethazine
pro·meth·a·zine
P p - noun promethazine a phenothiaxine derivative, C 1 7 H 2 0 N 2 S, used for the symptomatic relief of allergies and in the management of motion sickness. 1
- noun promethazine an antihistamine drug used to treat allergies and to prevent vomiting, esp in motion sickness 0