Promethazine hydrochloride is widely used for ... Although these results suggest that the syrup (or a bioequivalent tablet) should be used when possible, emesis and potential loss of a portion ...

Promethazine concentration was determined by ... The study was performed to comply with a regulatory request from the Food and Drug Administration. The specific purpose was to examine the dose ...

The study was performed to comply with a regulatory request from the Food and Drug Administration. The specific purpose was to examine the dose proportionality of the three suppository dosage ...