Pheniramine Maleate (Avil)

Pheniramine Maleate, commonly marketed under the brand name Avil, is a first-generation antihistamine widely used to treat allergic reactions. As a potent H1 receptor antagonist, Pheniramine Maleate works by blocking histamine activity, alleviating symptoms such as sneezing, runny nose, itching, and skin rashes. Due to its mild sedative effect, it is also employed in cases of motion sickness and insomnia.