Take 1-3 eggs, boil them in water and take out the yolks. Use an iron pot with some sesame oil in it, the amount should be small, then preheat the frying pan, put the egg yolks into the frying pan and crush them. Reduce the heat to low, just don’t burn the yolks. Strain the egg yolk residue with a piece of gauze and use a small glass bottle to cool the egg yolk oil and store it. To use, wash the anal opening with warm water and then dip a cotton swab into it and apply it to the fissure wound 1-2 times a day. In addition, pay attention to dietary taboos, do not eat spicy and stimulating food, and keep the stool soft. This drug is suitable for pediatric, maternal early anal fissures. It has a muscle-generating and closing effect. It is not suitable for patients with anal fissures secondary to infection or for patients with old anal stenosis.