technician used the numbing solution to numb my gums and got some on
part of my lip. The very next day I had a red blotch on my upper lip.
I thought it was a cold sore at first, but there were no visible puss
pockets. Just some very tiny, barely visible white bumps.
This was several weeks ago and it finally went away, but just recently
it came back again. In the very same spot! Literally over night. I
noticed this just today but didn't notice it yesterday. What could
this be? A bug bite? Below is a picture.
