Chlorohistol is formulated with chlorpheniramine maleate, a first-generation antihistamine that blocks the action of histamine—a substance in the body that causes allergic symptoms. It is effective in alleviating symptoms associated with allergic rhinitis, urticaria, and other allergic conditions. Each tablet contains 4 mg of chlorpheniramine maleate. . Please Note that product description, color, ingredients, package and other information maybe different from the original pack kindly check the product for more accurate details.
