Cupping blisters, if the blisters are small and not broken, can be allowed to absorb naturally; if the blisters are too large, the disposable sterilized needle can be used to puncture from the bottom of the blisters, put out the water, and then covered with a sterile dressing. After cupping, a sterilized cotton ball should be used to gently wipe the local area, if the spot feels itchy and painful, it should not be scratched, and it can subside within a few days. If there is a small blister after cupping, it can be absorbed naturally as long as it is not broken. If the blister is too big, use a disposable sterilized needle to pierce it from the bottom of the blister, and then cover it with a sterilized dressing after releasing the water. If bleeding after cupping, it should be swabbed with sterilized cotton ball. If the skin is broken, it should be routinely sterilized and covered with a sterile dressing. If cupping treatment is needed, it is recommended to go to a professional medical institution.