Do you have oral cold sores?
If you'd like to know your HSV status then seek IgG antibody testing type specific for HSV1 and HSV2. When it comes to HSV1 though, you are better of seeking a swab as the odds of detecting an oral infection if HSV1 turns up is very high.
blisters not pain.itching.not burning.only they arise and go away.some times I don't know there are blisters.doctor told me that this happens becouse I wash