This drug is sometimes combined with prescribed promethazine with codeine. At very high doses, DXM mimics the effects of illegal drugs like phencyclidine (PCP) and ketamine. More than 125 over-the ...
The pharmacokinetics of promethazine hydrochloride after administration of rectal suppositories at three dosage strengths and oral syrup were studied. The study had an open-label, randomized ...
After enrollment and completion of study period 1 (treatment D, 50 mg [10 mL] of promethazine oral syrup), one subject was withdrawn from the study because of violation of study protocol.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback