After hemorrhoid surgery precautions are as follows: 1, pay attention to rest, avoid too much walking and strenuous exercise, can not often look at the phone or play computer; 2, pay attention to regulating diet, drink more water, drink at least 2000ml of water daily, more intake of food rich in dietary fiber, dietary fiber daily to take more than 25g to soften the stool, reduce the stimulation of the incision; 3, food should be diversified. Nutrition should be balanced, you can take more protein-rich foods such as fresh fish, meat, milk, eggs, etc., and avoid spicy, cold and other stimulating foods. At the same time, pay attention to dietary hygiene, reduce greasy food and avoid diarrhea; 4. Keep the perianal area clean and breathable, clean the incision and change the medication correctly after the stool. You can also use a baking lamp or spectrum instrument to irradiate the wound 1-2 times a day for 20 minutes each time to promote the healing of the incision.