FACTS ABOUT RHINATHIOL PROMETHAZINE SYRUP DOSAGE REVEALED

Promethazine can be an H1 receptor blocking agent. Together with its antihistaminic action, it provides clinically valuable sedative and antiemetic effects. Promethazine is perfectly absorbed within the gastrointestinal tract. Scientific effects are apparent within 20 minutes after oral administration and generally previous 4 to 6 hours, Though The