The pressure of people in modern society is gradually increasing, leading to many abnormal habits, which can lead to the occurrence of hemorrhoids, the symptoms of hemorrhoids are blood in the stool, pain and discomfort, itching and so on. There are no obvious symptoms of hemorrhoids can not be treated, but once the blood in the stool, pain and discomfort, itching and other symptoms should be treated early. In daily life we should prevent early diagnosis early treatment, to better prevent hemorrhoids, first we need to understand the causes of hemorrhoids, so what are the causes of hemorrhoids? 1, genetic relationship Venous wall is congenitally weak, resistance is reduced, can not tolerate intravascular pressure, and therefore gradually expand. 2, increased anal vein pressure Due to liver stiffness, liver congestion and cardiac insufficiency and other diseases such as intra-abdominal tumors and prostate hypertrophy can increase intra-abdominal pressure and form hemorrhoids, including, of course, pregnancy. 3.Local stimulation and dietary disorders Cold, heat, constipation, diarrhea, excessive drinking and eating spicy food in the anal region can stimulate the anus and rectum. 4.Anatomical reasons When people are standing or sitting, the anorectum is located in the lower part, and the upward venous reflux is rather obstructed due to gravity and the compression of the organs. The rectal vein and its branches lack of venous valves, blood is not easy to return, easy to stasis. Its vascular arrangement is special and crosses the muscular layer at different heights, which is easily compressed by the fecal mass and affects the blood return. The vein also passes through the loose tissue of submucosa, lack of scaffolding around the fixed, easy to expand flexion. 5, lifestyle habits such as eating too much, often eating fine foods or holding stool, squatting too long, etc., are the reasons for the formation of hemorrhoids. 6, insufficient exercise If you do not exercise enough, intestinal peristalsis decreases and the downward movement of feces is sluggish, which can also form habitual constipation. What should I pay attention to in order to prevent the occurrence of hemorrhoids? 1, timely medication Conservative treatment of hemorrhoids is recommended to choose topical medication, external hemorrhoid gel, hemorrhoid cream, hemorrhoid plugs mainly, such as the use of hemorrhoid Kangan gel, which is extracted from the bitter ginseng, snake bed seeds, hundred, cypress, the treatment of internal hemorrhoids, external hemorrhoids, mixed hemorrhoids, anal fissure are effective, you can search hemorrhoid Kangan to learn more, in addition to hemorrhoid patients must pay attention to dietary habits, try to avoid eating spicy stimulating The actual food is usually a good idea. 2, strengthen exercise often participate in a variety of physical activities such as radio gymnastics, taijiquan, qigong, etc., can enhance the body’s ability to resist disease, reduce the possibility of disease, for hemorrhoids also have a certain preventive effect. On the other hand, you can use self-massage to improve local blood circulation in the anus. There are two methods: one is to use your hand to self-massage the long strong point at the tip of the tailbone before going to bed, for about 5 minutes each time, to unblock the meridians and improve anal blood circulation; the other method is to do anal lifting exercise, consciously contracting the anus upwards, once in the morning and once in the evening, doing 30 times each time. 3, the prevention of constipation to reasonable deployment of diet, more vegetables, fruits, beans and other diets containing vitamins and fiber, less spicy and stimulating food. A glass of cold water in the morning can stimulate the gastrointestinal movement, can prevent constipation. 4, pay attention to pregnancy health care during pregnancy should regularly go to the hospital to review, at the same time appropriate to increase activity, avoid prolonged standing, sedentary. 5.Keep the area around the anus clean The anus, rectum and sigmoid colon are places for storing and excreting feces, and feces contains many bacteria, which can easily contaminate the area around the anus and induce infection of sweat glands and sebaceous glands around the anus, resulting in sores and abscesses. Therefore, you should always keep the area around the anus clean, fumigate it with warm water daily, and change your underwear regularly to prevent hemorrhoids.