Overview
Angioedema is a condition characterized by the sudden and severe swelling of the skin and/or mucous membranes. It can affect different parts of the body, including the face, lips, tongue, throat, and airways. The swelling is caused by the leakage of fluid from blood vessels into the surrounding tissues. Symptoms of angioedema include swelling of the face, lips, tongue, and throat, difficulty breathing, and hives.
The diagnosis is typically made based on a patient's history, physical examination, and laboratory tests. Treatment of angioedema depends on the underlying cause and the severity of the condition. Medications such as antihistamines, corticosteroids, and epinephrine can be used to treat acute angioedema, while chronic angioedema may require ongoing treatment and lifestyle changes.