Everything You Need To Know About Angioedema

Angioedema is a condition that causes swelling beneath the skin, usually in the face, lips, and tongue. It often occurs as a side effect of medication or as a symptom of an allergic reaction. While it is not a serious condition, it can be quite uncomfortable and even disfiguring. Understanding the symptoms and causes of angioedema is the key to finding relief and the proper treatment.

What are the Symptoms of Angioedema?

The symptoms of angioedema can vary from person to person, but typically they are characterized by swelling beneath the skin. This swelling can occur on the face, lips, tongue, or throat, and can be accompanied by itching, hives, and wheezing in some cases. Symptoms such as difficulty breathing can be especially dangerous, so it is important to seek medical attention as soon as possible.

What Causes Angioedema?

Angioedema can be caused by a variety of factors, including:

  • Allergies - Many cases of angioedema are caused by an allergic reaction to certain foods, medications, insect stings, or even environmental factors.
  • Heredity - Some people are genetically predisposed to angioedema.
  • Hormonal imbalance - In some cases, hormonal imbalances can trigger angioedema.
  • Medical conditions - Some medical conditions, such as lupus, can cause angioedema.

diagnosis and Treatment

In order to determine the cause of your angioedema, your doctor will need to do some testing, such as an allergy test or a blood test. Once the cause of the angioedema has been determined, treatments can be prescribed to reduce the swelling. Treatment may include antihistamines, corticosteroids, and immunosuppressants. In some cases, an epinephrine injection may be necessary to reduce the swelling.


The best way to prevent angioedema is to avoid the triggers that cause it. This includes identifying and avoiding any foods, medications, or other allergens that you are sensitive to. If you are taking any medications that could possibly cause angioedema, talk to your doctor about possible alternatives. Finally, if you have a family history of angioedema, be sure to tell your doctor right away.