It has been more than 2 years since the cesarean section, but the itch at the incision is still itchy, mostly caused by the proliferation of scar tissue, which is mainly related to the physique and secondary infection, and can be improved by daily conditioning, medication, laser, surgery and other methods. Common causes 1, physique: After a woman has a cesarean section, the abdominal nerve tissue regeneration ability is poorer and the growth rate is slower, requiring more time to recover, and the skin around the scar will itch. If they belong to scar physique, they will stimulate fibroblasts after cesarean section, which will cause repeated proliferation of scar; 2. Infection: If improper care is given after cesarean section, foreign body stimulation will cause infection, which will deepen the trauma and prolong the healing time. If in a hot or humid environment, the itching of the incision will be more obvious. Treatment 1, daily care: pay attention to keep the abdomen clean, avoid infection, appropriate hot compresses on the incision, wear loose, comfortable cotton clothes, reduce the friction on the skin of the abdominal incision; 2, drug treatment: if the itching is more serious, you can use drug treatment under the guidance of the doctor, such as external application of mometasone furoate cream, etc., but also with oral drugs, such as loratadine, cetirizine, etc.; 3, laser , surgery: If the itchy feeling of abdominal incision is not significantly relieved after the above treatment and continues to worsen, you can go to the hospital and remove the local hyperplastic tissue by laser and surgery to completely solve the problem of itchy skin.