AN UNBIASED VIEW OF PROMETHAZINE DM SYRUP VS DELSYM

Promethazine is really an H1 receptor blocking agent. Together with its antihistaminic action, it offers clinically handy sedative and antiemetic effects. Promethazine is well absorbed from your gastrointestinal tract. Clinical effects are apparent within 20 minutes after oral administration and generally last four to six hrs, While they may persis