as well as abdominal pain in some cases. When the swelling affects the throat or tongue, it can lead to life-threatening complications, such as difficulty breathing. Diagnosing angioedema can be a ...

Clinical symptoms of recurrent abdominal pain or angioedema in the absence of associated urticaria should trigger suspicion of HAE, particularly in patients with a positive family history.

Hereditary angioedema (HAE) is a rare genetic disorder that causes periods of severe swelling in soft tissue. Locations like the face, mouth, airways, intestinal tract, and extremities are often ...