How does chlorpheniramine help the body?

Chlorpheniramine is an antihistamine that helps alleviate allergy symptoms by blocking the action of histamine, a substance in the body that causes allergic reactions. It reduces symptoms such as sneezing, runny nose, and itchy or watery eyes. Additionally, chlorpheniramine has mild sedative effects, which can help with sleep disturbances related to Allergies. By mitigating these symptoms, it improves overall comfort for individuals suffering from allergic reactions.