Generic Phenergan (Promethazine) 25mg QtyUSD($)$/tabPharmacyOrder 60130.224rx 120250.214rx Phenothiazine is a class of medication in which the members of the group is employed extensively as an antipsychotic medication. Promethazine is a medication that is categorized under Phenothiazine class of drugs but unlike its counterparts it is more popularly known for antihistamine and antiemetic properties. Due to [...]