It seems to be eczema. Please follow below treatment plan:
Taczema ointment local application 3-4 times/day
777 oil local application 3-4 times/day
Capsule manjishtha with Khadirarishta 3tsf in 4tsf luke warm water 3 times/day
Next Steps
Please attach a picture of your blisters.
Health Tips
Avoid spicy, fried & fast food.
Maintain proper hygiene of the local area.