FACTS ABOUT PROMETHAZINE WITH CODEINE REVEALED

Promethazine is very well absorbed from your gastrointestinal tract. Clinical effects are apparent within 20 minutes after oral administration and generally previous four to six hrs, Whilst they may persist providing twelve hours.Promethazine with Codeine Oral Option is a combination of codeine, an opioid agonist; and promethazine, a phenothiazine,