1 doctor weighed in:

I have a itchy bump on my top lip. This morning I woke up and my whole lip is swollen... What is this?

1 doctor weighed in
Dr. Troy Reyna
Surgery - Pediatric

In brief: Chanchre sore

This is probably a chanchre or fever blister. These are usually related to stress.
An oral antiviral will usually speed resolution.

In brief: Chanchre sore

This is probably a chanchre or fever blister. These are usually related to stress.
An oral antiviral will usually speed resolution.
Dr. Troy Reyna
Dr. Troy Reyna
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