Do not heat compress in areas with open wounds, because the cold will reduce the blood flow into the wound, wounds heal slowly. The portion of heat will cause scar tissue open, more injuries.
Heat not hot in the area with open wounds. Because of the cold will reduce the blood flow to the wound, the wound will heal slowly heating the tissue is injured, the wound opened up.
Don"t put in the open wound. Because of the cold will reduce the blood flow to the wound, the wound will slowly disappear, the heat will make เนื้อเยื่อที่ as open wounds hurt more.