THE BEST SIDE OF QUAGEN PROMETH

The drug is excreted principally while in the urine, largely as inactive metabolites and smaller amounts of free of charge and conjugated morphine. Negligible amounts of codeine and its metabolites are present in the feces.Promethazine HCl and Codeine Phosphate Oral Answer ought to be employed with caution in patients with impairment of hepatic ope