Hi, I have just had 2 wisdom teeth removed 4 days ago. One of them had been infected requiring 2 courses of antibiotics and I'm on my third course now after the extraction. My concern now is with my tongue, today I noticed a red circle near the tip where the "buds" look slightly inflamed and a whitish ring around it. I was given some medicated mouthwash to use. It isn't painful I'm just concerned why it would suddenly appear. Many thanks