Hereditary angioedema (HAE) is a rare genetic condition that causes swelling under the skin and lining of your gut and lungs. “Angio” means it affects your blood vessels. “Edema” means swelling. So ...

Someone asked “What is a genetics fact that not a lot of people know?” and people detailed their best bits of info.

Benign hereditary telangiectasia is an inherited condition that causes dilated blood vessels on your skin and lips. Unlike other similar conditions, it does not cause any systemic symptoms. Benign ...

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.