A SIMPLE KEY FOR PROMETHAZINE CODEINE UNVEILED

When supplied concomitantly with promethazine, the dose of barbiturates needs to be lessened by no less than just one-50 %, and also the dose of narcotics should be lowered by just one-quarter to one-50 percent. Dosage have to be individualized. Too much amounts of promethazine HCl relative to a narcotic may perhaps bring about restlessness and mot