If you have an autoimmune blistering disorder, there are things you can do at home to help ease the condition:
To prevent infections, keep your blisters clean and try not to pop them. This can leave scars. If a blister is in an uncomfortable place, your doctor can release the fluid.
Wash sheets, towels, and clothes often. Make sure everything that touches your skin is clean.
Care for your teeth. If you have blisters in your mouth, ask your dentist how to brush without causing pain and damage.