Don't know.: It could be dry or possible yeast infection. Does drinking more water improve it? Can you wipe it off? See a doctor for opinion if you are concerned. It's hard to say without seeing it.
Answered 5/6/2018
3.9k views
Chapped lips: If you lick your lips, they can become chapped. This can leave a white area around your lips where the skin has dried out from evaporation. Please see your Dentist if the ring is in any other location.
Answered 4/14/2019
3.9k views
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
8 doctors weighed in across 4 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