TOP GUIDELINES OF PROMETHAZINE SYRUP LP 5MG

Promethazine is really an H1 receptor blocking agent. Along with its antihistaminic action, it provides clinically handy sedative and antiemetic effects. Promethazine is well absorbed with the gastrointestinal tract. Scientific effects are apparent within 20 minutes after oral administration and generally previous 4 to 6 hrs, While They could persi