Good oral hygiene: Some red bumps on the back of your tongue are normal. Those are called your "circumvallate" taste buds. The white coating is a build up of dead skin cells and sometimes a little bit of normal yeast. When you brush your teeth, at least twice a day, brush your tongue, too, and that will help remove the normal buildup.
Answered 9/28/2016
5.4k views
A doctor has provided 1 answer
6 doctors weighed in across 3 answers
18 doctors weighed in across 4 answers
5 doctors weighed in across 3 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question