Patients with hemorrhoids can eat cilantro, the following precautions: 1, not only to eat cilantro, but also to eat more vegetables, fruits, to keep the stool smooth, such as leeks, celery, spinach, bananas, apples, pears, etc.; 2, to encourage the elderly to drink water in moderation, but also in moderation to drink honey water, dates, sesame, walnuts, etc., have the effect of lung laxative. Usually also drink more water every day, the daily water intake should reach more than 2000ml; 3, eat more coarse grains, eat more coarse grains and cereals as an effective way to prevent constipation, which is a major cause of hemorrhoids; 4, usually to develop good bowel habits, constipation patients should not abuse laxatives, do more exercise, can do abdominal muscle contraction and anal lifting exercises, also have a certain preventive and alleviating effect on hemorrhoids.