Complications of Angioedema

Overview

Angioedema is a condition characterized by sudden swelling of the deeper layers of the skin, most commonly in areas like the face, lips, throat and intestine. Depending on the area of the body involved, angioedema can be life-threatening with some complications that can arise. It's important to be aware of these complications and take steps to prevent or treat them if they occur.

Swelling of the throat and airways: The most serious complication of angioedema is swelling of the throat and airways, which can lead to difficulty breathing or swallowing. This is known as angioedema of the upper airway, and it requires immediate medical attention. If you or someone you know experiences severe swelling in the throat or has trouble breathing, call emergency services right away.
Swelling of the intestinal wall: Angioedema affecting the intestine can cause nausea, vomiting, and/or diarrhea.

To prevent complications associated with angioedema:

Avoid known allergens: If you have identified specific allergens that trigger your angioedema episodes, take steps to avoid them as much as possible.
Communicate with your healthcare provider: Inform your doctor about any medications you are taking and any symptoms you experience related to angioedema. They can help determine if any changes need to be made to your treatment plan.
Carry emergency medication: If you have a history of severe allergic reactions, your doctor may prescribe emergency medication like epinephrine injection for you to carry with you at all times.
Seek immediate medical attention for severe symptoms: If you experience swelling in the throat or have difficulty breathing or swallowing, call emergency services right away.

It's important to note that while these prevention strategies can be helpful for many individuals with angioedema, everyone's situation is unique. It's always best to consult with a healthcare professional who can provide personalized advice based on your specific needs and medical history.