INDICATORS ON PROMETHAZINE USA YOU SHOULD KNOW

The drug is excreted principally during the urine, largely as inactive metabolites and tiny amounts of no cost and conjugated morphine. Negligible quantities of codeine and its metabolites are found in the feces.A perhaps fatal symptom advanced at times often called Neuroleptic Malignant Syndrome (NMS) is documented in Affiliation with promethazine