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 ...

Hereditary angioedema (HAE) is a genetic condition that causes bouts of swelling in the tissue under your skin. The uncomfortable swelling can happen in many different parts of your body, including ...

In this video, Jonathan A. Bernstein, MD, discusses his American College of Allergy, Asthma & Immunology Annual Scientific ...

Angioedema is deep tissue swelling that may occur due to various health conditions. Treating angioedema swelling depends on the cause. Angioedema may be acute or chronic, and acute symptoms may last ...

Hereditary angioedema (HAE) is a condition that causes repeated attacks of painful swelling. The swelling most often affects the skin, digestive tract, and upper airway (tongue, throat, and larynx).

In this video, Gailen D. Marshall Jr., MD, PhD, chair of allergy and immunology at University of Mississippi Medical Center, ...

Medically reviewed by Maria M. LoTempio, MD Key Takeaways Allergies, injuries, and infections can cause swollen lips.  Cold ...

Hereditary angioedema (HAE) is a rare genetic disorder that causes swelling in different parts of the body. These attacks are often painful, unpredictable, and disfiguring. They can interfere with ...

Hereditary angioedema (HAE) is a condition that causes swelling, or edema, in different parts of the body. It mainly affects the upper respiratory tract, skin, and abdomen. HAE is a type of angioedema ...

Your tongue helps you taste, swallow, and talk. But it sometimes may get swollen for some reason. Usually, a puffy tongue is more annoying or uncomfortable than dangerous. But it may be a sign of ...