Acyclovir: Cheap & available at your local pharmacy.
Answered 9/28/2016
5.9k views
Depends : There could be a number of things that cause oral ulcers from infections, cancer, or an autoimmune disorder. If it is not gone or improving within 2 weeks see a doctor who can diagnose the cause.
Answered 3/21/2015
5.4k views
3 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
2 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