The blisters should be treated differently according to the size of the blisters. Generally speaking, if the diameter of the blisters is within 1cm, no special treatment is needed to make them absorb by themselves; if the blisters are bigger, manual intervention is needed.
If the blisters are small, no treatment is needed, and the patient is advised to wear cotton loose clothing to prevent rubbing, and wait for the blisters to absorb on their own.
For larger blisters, a disposable acupuncture needle or a disposable 1ml syringe needle should be used to puncture the blister, release the aqueous fluid, and then apply scald oil, etc., and wrap the surface with sterile gauze.
When the blisters are extracted from the fire cupping, you should seek medical treatment immediately and ask a professional physician to handle the blisters, and you should not handle the blisters on your own to avoid the risk of occurrence.