Infection: It is probably due to a dental or gum infection in your mouth. Sometimes you may not have oral symptoms. A dentist is a good place to start. A skin infection on the face is also possible.
Answered 5/17/2015
5.1k views
9 doctors weighed in across 3 answers
5 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question