Urticaria and Angioedema

Urticaria, commonly known as hives, is a skin condition that causes raised, itchy welts or bumps. It often results from allergic reactions, medications, or stress. Angioedema is similar but affects deeper layers of the skin, leading to swelling, often around the eyes or lips. Both conditions arise from the immune system's response, releasing histamine. While urticaria is typically temporary, angioedema can be more serious and may require medical attention. Managing these conditions involves identifying triggers and may include antihistamines or other treatments to alleviate symptoms and prevent future episodes.