Hemorrhoids require surgical treatment if conservative treatment does not work. Post-operative hemorrhoids often result in patients having unformed stools, which is related to the patient’s inability to eat properly for fear of post-operative anal pain. After hemorrhoid surgery, you must eat three regular meals, not just porridge or just a liquid diet. You should eat normally according to your pre-operative diet, as long as you don’t eat cold, spicy and other irritating foods. In addition, the stool will not be formed because of the imbalance of intestinal flora due to the inability to eat normally. It is necessary to take oral probiotics, such as lactobacillus tablets and tetracycline tablets, in order to gradually form the stool and to maintain a normal diet.