Carcinogenicity experiments were carried out with codeine. Two-12 months experiments in F344/N rats and B6C3F1 mice have been conducted to assess the carcinogenic prospective of codeine. No evidence of tumorigenicity was observed in male and woman rats at codeine dietary doses approximately 70 and 80 mg/kg/day (somewhere around akin to https://promethazinewithcodeinefo13213.blogsuperapp.com/28383767/a-secret-weapon-for-promethazine-with-codeine