TOP GUIDELINES OF COUGH MEDICINE WITH CODEINE

When presented concomitantly with promethazine, the dose of barbiturates needs to be diminished by no less than 1-half, as well as dose of narcotics should be lessened by one particular-quarter to at least one-50 percent. Dosage has to be individualized. Abnormal amounts of promethazine HCl relative to a narcotic may perhaps bring about restlessnes