50 days after mixed hemorrhoid surgery anal fissure can be treated by drugs and surgery, the therapeutic effect varies from person to person. Mixed hemorrhoid surgery after anal fissure is because of postoperative anal local mucous membrane is weak, if the stool is dry, hard and defecation excessive force may make the local mucous membrane tear-like changes, that is, anal fissure, often accompanied by pain, bleeding, itching and other symptoms. For the treatment of anal fissure, common medications include diclofenac, ibuprofen cream, hemorrhoid cream, erythromycin ointment, etc., which are mainly used for pain relief, promotion of fissure healing, vasodilatation, and prevention of infections; and surgical treatments include fissure resection and anal sphincter amputation. The specific choice of treatment program, according to the degree of disease, follow the doctor’s instructions. It is recommended that if you find mixed hemorrhoids after surgery anal fissure, you should consult a doctor in a timely manner, under the guidance of the doctor to give treatment, do not blindly use medication without authorization, so as not to delay the condition. Pay attention to rest on weekdays, quit smoking and drinking, maintain perianal hygiene, prevent constipation, and eat less spicy and stimulating food.