Promethazine is metabolized by the liver to a number of inactive metabolites such as sulfoxides of promethazine, N-demethylpromethazine together with other glucuronides. Carcinogenicity studies were being executed with promethazine hydrochloride. Two-year experiments in F344/N rats and B6C3F1 mice were executed to evaluate the carcinogenic likely of promethazine hydrochloride. No evid... https://promethazine-with-codeine60257.boyblogguide.com/27473658/top-promethazine-with-codeine-for-sale-secrets