Whether or not a child with a strong anal fissure can get stitches depends on the specific condition of the surgery. Constipation is the most common cause of anal fissure in children. When constipated, the child’s fecal matter, especially at the head end, will become dry and hard, and when the dry fecal matter passes through the anus, it will cut and tear the inner wall of the anus, forming small ulcers and leading to anal fissure. Anal fissures are characterized by blood in the stools of children, sometimes just blood adhering to the surface of the stool, and sometimes a small amount of blood dripping out during defecation, accompanied by a tearing or burning sensation of pain. Anal fissure usually does not need surgery, choose conservative treatment can be. Children can be assisted with light laxatives or stool softeners, such as Capsaicin or Lactulose, to assist with bowel movements. It is best to insist on sitz baths when children have anal fissures. Sitz baths refer to soaking the anus in moderately hot water at a depth of 5-10cm, 2-3 times a day, for 10-20 minutes at a time. It can not only clean the anus, but also promote wound healing. After the above treatment effect is not good, the anal fissure is serious, need surgical treatment, specific surgical operation whether stitches, according to the operation style, condition, treatment, such as follow the doctor’s instructions to perform, can consider the removal of fissure scar tissue, etc., after the operation to keep the bowel movement and frequent sitz bath. The above drugs should be used under the guidance of a doctor to ensure the safety of medication.