THE BASIC PRINCIPLES OF QUAGEN PROMETHAZINE HYDROCHLORIDE

Promethazine is undoubtedly an H1 receptor blocking agent. Together with its antihistaminic motion, it provides clinically handy sedative and antiemetic outcomes.Promethazine HCl and Codeine Phosphate Oral Resolution must be applied with warning in patients with impairment of hepatic operate, and people really should be monitored intently for respi