Welcome to HealthcareMagic forum.
From what I understand is you develop few spots behind the ear which is painful and tender. These spots swell up (blister
) which later scabs off after a few weeks and the process recurs again.
infections present in a similar manner where one develops small papular lesions on a particular dermatome which later transforms to a blister and then scabs away. I wonder if what you have is the same.
Since you have recurring symptoms, it is best that you consult a dermatologist
to rule out herpes.
Though a direct examination of the lesions is diagnostic, in the absence of symptoms one can get herpes serological test on the blood samples to confirm this possibility.
Hope this helps.