First of all, prevent blister infection and rupture, then stop cupping, clean the blister with normal saline, and then disinfect with iodophor to keep the blister and its surrounding clean and dry. Don't worry too much about small blisters. They can be absorbed by the body and don't need special treatment. If the blister is large, puncture it with a sterile syringe, extract the blister solution, sterilize it, and then treat it with antibacterial and anti-inflammatory drugs. The blistering may be caused by high temperature or heavy moisture in the body. You can eat some food with dehumidification function, such as red bean and barley porridge, yam, etc.
