Generic Phenergan (Promethazine) 25mg QtyUSD($)$/tabPharmacyOrder 60130.224rx 120250.214rx Promethazine is available in different strengths. Depending on the medical condition, severity of the condition, age and the general health of a patient the dosage to be taken for a period of time can be fixed. Promethazine’s 25mg dosage is suggested at several instances. Taking Promethazine 25mg once [...]