Abdominal surgery wounds can be healed within one month by applying hot compresses, but not when the wound is not healed. Abdominal surgery will leave a wound in the abdomen, some patients with smaller surgical wounds, better health, stronger recovery ability, usually within two weeks the wound can heal. At this time, hot compresses are not too much of a problem, but can also promote the wound internal tissue healing. If the patient’s wound is large, at the same time poor recovery, infection, there may be a month the wound has not fully recovered, at this time should be cleaned and changed, try to drain out the infected secretion, hot compresses may not be able to benefit. Patients who want to apply hot compresses after surgery need to be guided by a doctor after judging the wound healing situation, do not operate on your own to cause adverse symptoms.