Hereditary Angioedema Learning Center

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Welcome

Hereditary angioedema is an inherited abnormality of the immune system that causes swelling, particularly of the face, and abdominal cramping. Also see angioedema .

Basic Info

Symptoms
Airway blockage - involves throat swelling and sudden hoarseness; Repeat episodes of abdominal cramping without obvio...
Causes
Hereditary angioedema (HAE) is caused by low levels or improper function of a protein called C1 inhibitor. This probl...
Tests
Blood tests will be done to check the levels of C1 inhibiting factor, C4 and C2.
Treatments
Antihistamines and other related treatments are of limited benefit in hereditary angioedema. Attenuated androgens, wh...
Complications
Swelling of the airways may be deadly.
Prevention
Genetic counseling may be beneficial for prospective parents with a family history of hereditary angioedema.
Doctor Specialties
Call or visit your health care provider if you are considering having children and have a family history of this cond...

Basic Info

Related Topics

Rare Disease
Genetic Disorders

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