Generic Phenergan (Promethazine) 25mg QtyUSD($)$/tabPharmacyOrder 60130.224rx 120250.214rx Promethazine hcl  is a popular medication prescribed for the purpose of treating allergic symptoms . Phenergan is one of the brand names in which the drug is available in the commercial market. Promethazine hcl can treat symptoms resultant of a hay fever, anaphylactic shock, allergic reactions due to [...]