Canker sores: Canker sores or aphthous ulcers cause red spots on the tongue usually surrounding a white center and are found in other areas of the oral cavity.
Answered 4/3/2017
5.7k views
A doctor has provided 1 answer
A doctor has provided 1 answer
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