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Why do I Have a Swollen Lip?



This morning I woke up with swollen upper lip. What could have caused this?


You may have a condition known as angioedema. There are a number of possible causes. Your doctor should be able to tell you which is the most likely cause or contributing factor. 

For more information:

Go to the Allergies health topic, where you can:

Response by:

I Leonard Bernstein, MD I Leonard Bernstein, MD
Clinical Professor Emeritus
College of Medicine
University of Cincinnati