Hereditary hemochromatosis is a genetic condition that causes the body to absorb too much dietary iron, usually in adulthood. Symptoms can include tiredness, weight loss, skin color changes, and more.

Hereditary angioedema (HAE) is a rare condition that causes fluid to build up throughout your body, triggering sudden and repeated serious swelling. This is the most common type and happens because of ...

Hereditary angioedema (HAE) is a genetic disorder that causes episodes of extreme swelling (angioedema), commonly in the face, hands, feet, digestive tract, or upper airways. Symptoms may begin before ...

Hereditary angioedema (HAE) is a rare genetic condition that can cause severe swelling that is painful and can be life-threatening. These attacks can occur suddenly. In 2025, Ekterly (sebetralstat) ...

One sunny day in Los Angeles, Katherine Wilemon was gardening when she developed crushing chest pain, as well as pain radiating down her left arm. She was 39 and fit. Wilemon—who had known since she ...