Eat foods rich in fiber: There are many foods rich in fiber, such as wheat bran, rice bran, fresh pods, tender corn, peanuts, spinach, garlic sprouts, potatoes, pumpkins, carrots, sweet potatoes, kelp, etc., which should be eaten frequently. Especially the elderly are prone to constipation and should eat more. Other foods to prevent hemorrhoids include adzuki bean, Sophora japonica, black sesame, cistanche deserticola, large intestine of pigs and sheep, turtle meat, walnut meat, bamboo shoots and honey. For example, if red bean and angelica are decocted together, it has the function of treating hemorrhoid bleeding and prolapse; Cistanche deserticola can be used for the elderly and has the effects of tonifying kidney, strengthening yang, moistening intestines and relaxing bowels; The large intestine of pigs and sheep has a good effect of stopping bleeding, relieving pain and reducing swelling. Patients who eat more of the above foods can prevent the recurrence of hemorrhoids and relieve symptoms.