promethazine (Phenadoz, Promethegan)
Promethazine is part of the Antihistamines class and treats Allergic Conjunctivitis, Allergic Rhinitis, Skin Allergy, and other conditions. Antihistamines are used to treat allergic conjunctivitis, allergic rhinitis, hives, anaphylaxis, skin allergies, insomnia, and nasal congestion. They work by blocking histamines which cause allergic reactions and by slowing down activity in the central nervous system. Promethazine is available in both brand and generic forms. Compare with other Antihistamines. [Learn more]