Dermatomyositis is a rare autoimmune disease that typically affects the skin, muscle and respiratory system. Patients with dermatomyositis usually require prompt treatment with intense ...

Angioedema is deep tissue swelling that may occur due to various health conditions. Treating angioedema swelling depends on the cause. Angioedema may be acute or chronic, and acute symptoms may last ...

Like angioedema in general, hereditary angioedema (HAE) is characterized by subcutaneous or submucosal edema that is nonpruritic — ie, does not itch — and nonpitting — ie, does not leave an ...

Pictures of hives, also known as urticaria, can help you to identify these raised, red, itchy bumps or welts. Causes include stress, infections, food or latex allergies, medications, and environmental ...

Kalbitor (ecallantide) is a medicine used to treat sudden attacks of hereditary angioedema (HAE). During an HAE attack, swelling happens in different areas of the body, such as your face, hands, feet, ...