Hemorrhoids are a common clinical disease, the causes of which are mainly the following: 1, diet spicy stimulating food; 2, irregular bowel movements, strong efforts to earn; 3, sedentary, standing, less activity; 4, women’s menstruation, pregnancy, fetus, childbirth will lead to perineal congestion, injury; 5, also related to human sex hormone levels. For the above reasons, there is no cure for hemorrhoids. For mild symptoms such as a small amount of blood in the stool and anal swelling, you only need to regulate the stool to soften and clear, pay attention to rest and drink more water; while for hemorrhoids with more severe symptoms, surgery is often required, and the purpose of surgery is only to relieve or eliminate clinical symptoms, not to cure them. There is no correlation between hemorrhoids and rectal cancer, which means don’t worry that hemorrhoids will evolve into rectal cancer.