Well, is there any way to tell? If this was a cold sore, would it not have formed a blister by this point? it's unchanged for the past 24 hours.
it could be many things from a bump, a blocked oil gland, infection, cold sore, allergic reaction etc.
grace
Well, I have had a red bump on my upper lip...right in the middle. I never experienced any tingling, burning, etc. Just went to the mirror yesterday and noticed this red mark. It's not even really a bump. I don't see any signs of a blister forming...it's been unchanged since I noticed it yesterday. Does this sound like it could be a cold sore forming? I have never had one before, and I had been previously tested with HerpeSelect, and I was negative for both types.
Input?
Not at all but indeed just avoiding contact whenever someone has an active cold sore does help quite a bit.
grace
Would you say that getting a cold sore while there is nothing visable is unlikely?
yes you can . between obvious cold sores and with asymptomatic shedding ( even in folks who can't recall ever getting a cold sore ) the virus is active about 18% of days.
grace