GETTING MY QUAGEN PHARMA PROMETHAZINE TO WORK

Promethazine is metabolized from the liver to many different compounds; the sulfoxides of promethazine and N-demethylpromethazine would be the predominant metabolites showing during the urine.A potentially deadly symptom advanced often called Neuroleptic Malignant Syndrome (NMS) has been noted in association with promethazine HCl alone or together