There are five, the large one that I have is around the hole. Its been there since 5 years. Last time(4-5 months ago) I noticed one just a tiny red dot, but now it changed to black and enlarged. No raised surface.
I also have one real quick question before I end the conversation. This hasn't been long, usually in the morning time, salivas in my mouths gathers, I could not sallow it, because I feel nasty. and also on the tongue white stuffs gathers up. So in order to continue my sleep, I have to wake up brush, and clean my tongue. Is that any problem?
couple months, no pain, cough nothing. It happens Every morning.
The symptoms can be due to reflux of acid.
You can take Ranitidine before bed for a few days.
In case of reflux, it can help.
You can try to sleep at head end up with extra pillow.
Washing teeth before bed can be done.