Localized fat liquefaction after cesarean section requires prompt debridement, dressing changes and, if necessary, secondary suturing of the abdominal incision. After cesarean section, the localized infection of the abdominal incision or the maternal subcutaneous tissue is too thick, which may cause fat liquefaction and lead to poor healing of the incision. Limited liquefaction requires complete removal of the liquefied tissue and regular dressing changes, which can lead to gradual healing of the incision. However, in the case of severe liquefaction and localized infection, the incision should be completely dissected and cleaned, and secondary suturing should be performed after new granulation tissue grows. After cesarean section, you should pay attention to proper rest, and also need to follow the doctor’s instructions to get out of bed and increase the intake of protein-rich food, such as meat, eggs, poultry, fish, etc., in order to promote the recovery of the body. The abdominal incision should be changed regularly and observed for abnormalities such as redness, swelling, hardness and oozing, as well as early symptomatic treatment. Therefore, localized fat liquefaction of cesarean section should go to the hospital in time and be actively treated under the guidance of the doctor.