Prab
Created page with "Antihistamines are a class of drugs that are commonly used to treat allergies and allergic reactions. They work by blocking the effects of histamine, a chemical that is released by the body in response to an allergen. Antihistamines can help to relieve symptoms such as sneezing, itching, and congestion. In this article, we will explore the types of antihistamines, their uses, and potential side effects. thumb|Histamine ==Types of Antihistamines== T..."
