NOT KNOWN FACTS ABOUT QUAGEN PHARMA PROMETHAZINE

Promethazine is metabolized with the liver to a number of compounds; the sulfoxides of promethazine and N-demethylpromethazine are classified as the predominant metabolites showing up from the urine.When doctors prescribe codeine-made up of medication, they should select the lowest efficient dose with the shortest period of time and should notify t