It can also happen around your genitals and in your intestines. It’s common to get hives at the same time. This is rare. It happens when your body doesn’t make enough of a blood protein called C1 ...

AAEM statements are not to be construed as dictating an exclusive course of action nor are they intended to replace the medical judgment of healthcare professionals. The unique circumstances of ...

Angioedema is the rapid edema, or swelling, of the area beneath the skin or mucosa. It is normally caused by an allergic reaction, but it may also be hereditary. Angioedema affects approximately 10-20 ...

Idiopathic angioedema is a skin reaction that causes swelling in tissues under the skin. The cause is unknown, but stress, infections, and exposure to heat or allergens may trigger it. Various ...

Angioedema is the swelling under the skin caused by allergies, infections, or genetics. Angioedema can cause breathing problems and might need emergency treatment if it affects the throat. Treatment ...