There are many people who like to read books while using the toilet, and they don’t get up even after they have emptied it, not knowing that this is not only unhygienic, but will also make the rectal veins squeezed for a long time and induce hemorrhoids. Modern medical research has confirmed that squatting for more than 3 minutes can directly lead to rectal varicose veins stasis, which can easily lead to hemorrhoids, and the severity of the condition is also related to the length of time. The most prominent similar symptom between hemorrhoids and rectal cancer is blood in the stool, and it is often fresh blood. In clinical practice, it is found that many young rectal cancer patients have bright red or dark red blood in the stool with mucus in the early stage, but they mistake it for hemorrhoids and do not pay attention to it. It is only after the emergence of mid- to late-stage symptoms such as increased frequency of stool, incomplete bowel movement and blood, pus, mucus and special odor in stool that they go to the hospital, which delays the best treatment time. Therefore, it is recommended that patients with blood in the stool, with or without hemorrhoids, should go to the hospital regularly and ask their doctor for a rectal or colonoscopy. For the prevention and treatment of hemorrhoids, hemorrhoid patients should first learn to relax in the right mood at the right time, and then develop the good habit of having a daily bowel movement. To keep the anus clean, take a warm water bath once a night before bed. It is advisable to take the right side position when sleeping to promote local blood circulation. People in sedentary, standing and squatting occupations should often change their positions and increase their activities appropriately. In addition, doing more anal exercises is the easiest and most effective way to prevent hemorrhoids. The method is (sitting, lying, standing are available): when inhaling, the anus is sucked up hard, tightening the anus, and relaxing when exhaling. Each time the anus is relaxed and tightened 300 times, once in the morning and once in the evening.