Canker sores are small sores that form in the mouth. They're usually white or yellow with a red border and can appear inside ...

It is being used to cure chronic sores, treat incontinence ... However, scientists do not yet know exactly which of SIS's numerous components are essential for it to function, a subject for future ...

but your first one can take longer to heal. Recurring outbreaks might be milder and not last as long. The virus, HSV-1 which is what causes cold sores is usually spread through saliva. This ...

They heal without treatment but may re-appear at ... or a headache. Also, if a canker sore does not get better on its own in ...