What is the primary use of antihistamine cream?

Antihistamine cream is primarily used for treating allergic reactions on the skin. This type of topical medication contains antihistamines, which work by blocking the action of histamine, a chemical in the body that is responsible for allergic symptoms. When the skin reacts to allergens—such as insect bites, certain plants, or other irritants—histamine is released, causing symptoms like itching, redness, and swelling. By applying antihistamine cream directly to the affected area, these symptoms can be alleviated, providing quick relief from discomfort.

Other options do not align with the primary function of antihistamine creams. Reducing inflammation in joints pertains more to anti-inflammatory medications or corticosteroids, while managing respiratory conditions typically involves inhalers or oral medications that target the respiratory system. Alleviating headaches generally requires pain relievers rather than topical treatments focusing on allergic skin reactions. Therefore, the primary indication for antihistamine cream is specifically aimed at addressing allergic reactions on the skin.