The twelfth day after the minimally invasive hemorrhoid surgery, the stool is still tearing pain may be due to inflammation and infection, the wound has not healed, eat spicy and stimulating food and so on. 1. Inflammatory infection: because the anal wound is often contaminated by feces, the patient may not do a good job of local care, inflammation and infection, resulting in the patient after the surgery with tearing pain in the stool symptoms. 2. The wound is not healed: the wound recovery time after hemorrhoid surgery is slow, usually about a month to fully recover, twelve days after the operation, because the patient’s wound is not yet healed, so there will be a tearing pain in the stool. 3. Spicy stimulating food: usually patients consume spicy stimulating food such as garlic, chili peppers, mustard and so on after the operation, which will also lead to the patient’s adverse reaction during defecation (discomfort in the lower abdomen, wanting to defecate very much, and a feeling of incomplete defecation after defecation), accompanied by the symptom of tearing and pain in the bowel movement. Hemorrhoids minimally invasive surgery after the twelfth day, stool or tearing pain may have other reasons, please go to the hospital in a timely manner, active diagnosis and treatment. At the same time, we should pay attention to perianal hygiene and cleanliness, wash in time after defecation, eat a light and easy to digest, avoid spicy and stimulating foods that cause constipation, disinfect and change the medication on time, outpatient recheck, and so on.