Chinese medicine believes that cupping blisters are generally a manifestation of excessive dampness in the body, smaller blisters usually do not require special treatment, and attention can be paid to preventing blisters from bursting in daily life. If the blisters are large or the number of blisters is large, you can go to the hospital for disinfection and drainage treatment, and if necessary, apply medication as prescribed by the doctor. The body has a strong self-healing ability, smaller blisters can gradually recede on their own, and can be covered with sterile gauze locally to prevent the blisters from breaking down and inducing infection. When the blisters are large in size, the number of blisters is large or there is bleeding in the blisters, it is difficult to absorb by itself or absorbed slowly, infection may occur and leave pigmentation, so it is recommended to go to the hospital for treatment. Usually the medical staff will first use alcohol, iodophor, etc., to clean and disinfect the local skin, and then use sterile needles or syringes to puncture the blisters and draw out or drain out the excess fluid in the blisters, and after the blister treatment is over, you can apply anti-inflammatory drugs such as erythromycin ointment locally to prevent local infection and promote healing of the lesions, and can use sterile gauze bandages. For patients who have had blister breakout, if the symptoms are mild, with only slight redness, swelling and pain, you can first use iodophor disinfection and apply topical antibiotic drugs such as erythromycin ointment and mupirocin ointment locally under the guidance of a doctor to inhibit inflammatory reactions and promote lesion healing; if the symptoms such as redness, swelling and pain at the cupping out blister site are more serious, or accompanied by fever and local abscess, you should immediately go to the hospital for Systematic anti-infection treatment.