A member asked:

I'm worried because half my of lip is really swollen?

A doctor has provided 1 answer

Angioedema?: Sudden and painless swelling of half a lip is often due to angioedema - sometimes related to ACE inhibitor use but sometimes occurs for no reason at all. If the swelling becomes massive or progressive or involves any structure near your airway need to seek care ASAP.

Answered 3/28/2021

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Related Questions

A member asked:

Inside top lip swollen and feels asleep, should I be worried?

A doctor has provided 1 answer