6. Blister-like Lesions: The External Marks
For some with angioedema, the skin doesn’t just exhibit rashes. They might notice blister-like lesions appearing on their skin. These aren’t your typical blisters from friction but are related to the deeper inflammation occurring within the body.
These lesions are filled with a clear fluid and can sometimes be quite large. While they might resemble blisters caused by burns or friction, their origins lie in the deep-seated inflammation characteristic of angioedema. The fluid is essentially serum leaking from the deeper vessels.
The itchiness and discomfort accompanying these lesions can be significant. However, it’s crucial to resist the urge to puncture or scratch them. Breaking the skin can lead to potential infections and exacerbate the issue.
Cold compresses can provide temporary relief from the itching and discomfort. However, the underlying angioedema and its triggers should be addressed to prevent these lesions. Consulting a dermatologist can also offer guidance on managing these skin manifestations without causing further complications. (6)
