Generally speaking, wounds with expired iodophor can be relieved by general treatment, physical therapy, medication and other ways. 1. General treatment: under normal circumstances, the use of expired povidone-iodine wipes wounds will not cause too much harm to the wound, but the povidone-iodine has expired, so its disinfectant and bactericidal effect has decreased significantly, at this time, the patient can use soap and water to wash the wound, the wound for sterilization. 2. Physical therapy: because the iodophor has expired, so its role in killing bacteria decline, at this time the patient can be relieved through the method of physical therapy, this treatment can accelerate the local blood circulation, stretching the soft tissues around the wound as well as the local muscles, to promote the local inflammatory metabolic secretion metabolism speed, to avoid the accumulation of inflammatory secretions caused by inflammation of the edema. 3. Medication: Because of the expiration of iodophor, the antibacterial ability cannot meet the clinical requirements, at this time, the patient can use hydrogen peroxide, isacridine lactate solution, erythromycin ointment and other drugs under the guidance of the doctor to sterilize the wound, anti-inflammatory. Generally, expired povidone iodine will not cause harm to the wound, only its antibacterial and disinfectant effect decreases, so patients can cooperate with the doctor to sterilize the wound again to disinfect the treatment can be.