A member asked:

Mouth blisters what's cause n remefy?

2 doctors weighed in across 2 answers
Dr. Thomas Byrnes answered

Specializes in Family Medicine

Viral infection: Herpes virus is very common. Abvreva works but is expensive. Apple cider vinegar burns like firebut seems to make them go away faster and it is cheap.

Answered 2/1/2012

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Cold Sores: These are caused by a herpes virus. There are some treatments for thjis now, but they usually go away in a week if you treat them or 7in 7 days if you don't.

Answered 10/6/2013

5.2k views

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Related Questions

A member asked:

What causes mouth blisters and sores? Some germs from kissing?

A doctor has provided 1 answer