The precautions to be taken after hemorrhoid injection therapy mainly include moderate rest, good dietary habits and bowel habits. 1. moderate rest: patients after hemorrhoid injection therapy, must ensure moderate rest, not strenuous exercise, but also pay attention to not sit for a long time, need to follow the doctor’s instructions for a period of rest. 2. good diet: patients should pay attention to balanced nutrition, drink more water, moderate supplement quality protein and vitamins, you can eat more fresh fruits and vegetables, such as bananas, dragon fruit and so on. Diet to light, easy to digest as the principle, try to avoid spicy, cold and other stimulating food. Prevent fire or lead to constipation, dry stools, etc., so that hemorrhoids recurrence. 3. Good defecation habits: usually recommended to eat liquid food for three days after hemorrhoid injection therapy to delay defecation, to prevent premature defecation caused by injection eye infection. Patients should pay attention to the time of defecation, not too long, after defecation, pay attention to perianal cleanliness and hygiene, in order to prevent infection. There are many precautions after hemorrhoid injection therapy, it is recommended that patients follow the doctor’s instructions, in order to help hemorrhoids recover as soon as possible.