Patients with hemorrhoids know that once hemorrhoids flare up, they can cause a lot of inconvenience to work and life, and it is very important to know how to prevent them from happening or recurring. Prevention of hemorrhoids starts with the usual. The first thing to understand is the reason for its onset, sedentary, standing, straining, etc., so that the body is in a fixed position for a long time, thus affecting blood circulation, making the pelvic blood flow slow and abdominal organs congestion, causing excessive filling of hemorrhoidal veins, varicose, bulging, venous wall tension decline and cause hemorrhoids is one of the important reasons for the onset. If there is not enough movement, the intestinal peristalsis slows down, the feces moves down slowly or due to habitual constipation, thus compressing the veins, causing local congestion and impaired blood return, resulting in increased pressure in the hemorrhoid veins and reduced resistance of the vein walls, which can also lead to an increased incidence of hemorrhoids. The prevalence of hemorrhoids in patients with different occupations differs significantly according to clinical observations and statistical census results, and the prevalence of hemorrhoids is clinically significantly higher among cadres of authorities, car drivers, salesmen, and teachers. Prevention of hemorrhoids 1, the habit of regular bowel movements: correct long-held stool, prevent squatting for too long, closed mouth meditation when defecating, do not talk and laugh. 2, life should be regular: more physical exercise, physical exercise is good for blood circulation, promote gastrointestinal peristalsis, improve blood circulation, prevent the occurrence of hemorrhoids. 3, prevention of constipation: constipation is one of the causes of hemorrhoids, daily diet should eat more fresh vegetables, fruits and other foods rich in fiber and vitamins, less spicy and stimulating food, the stubborn constipation should go to the hospital as soon as possible to treat the original disease, do not take long-term laxatives or long-term enemas, so as not to rectal mucosa sensory dullness, defecation reflexes, aggravate constipation, in turn make hemorrhoids occur. 4, keep the anal area clean: perianal hygiene, prevention of infection, so as not to induce or aggravate hemorrhoids, usually should be often anal hot compress, diligent change of underwear, especially when the hemorrhoids attack, at least twice a day anal hot water bath, can promote anal blood circulation, timely treatment of intestinal inflammation and local inflammation of the anus. 5, pay attention to the lower body to keep warm , keep the blood flowing, drink more boiled water to avoid dehydration, intestinal dryness and dry stools. 6, avoid sitting for a long time, timely treatment of heart, lung, liver and other systemic diseases, so as not to cause increased abdominal pressure, hemorrhoidal hypertension. 7, pay attention to maternal health care women after pregnancy, uterine expansion affects hemorrhoidal venous reflux, easy to induce hemorrhoids, and pregnancy is generally less active, causing dry stools and induce hemorrhoids after the birth of a large amount of blood loss, intestinal dryness and less fluid stool dry constipation, aggravating or inducing hemorrhoids. 8, often do anal exercise: the specific practice is: relax the whole body, or sitting or standing or lying can, abandon all distractions, intentional contraction of the anus, slowly lift, as strong as stool, the intention of the lower trapped gas to the Dantian, and then relax, so repeated several times to dozens of times, generally do 30 times each time, twice a day. This exercise can be done anytime and anywhere, office, car, watching TV, walking, resting can be done, the effect is very good. 9, self-massage: hemorrhoids are the result of local blood stasis, massage is one of the traditional methods of fitness to dispel disease in China, long strong points (in front of the tip of the tailbone) for the treatment of hemorrhoids preferred points, take long strong points massage can significantly improve local blood circulation, in the prevention and treatment are very effective. 10, timely treatment: Once you have the aura of hemorrhoid attack, such as mild discomfort, pain, itching, blood in the stool should be promptly treated in the hospital. Treatment of hemorrhoids The treatment of hemorrhoids is hemorrhoid nucleus ligation suspension, this technique is mainly based on a new understanding of the pathogenesis of hemorrhoids and is based on the anal cushion doctrine. Since the rectal mucosa above the dentate line is innervated by visceral nerves, the patient feels almost no pain after the operation; it is highly effective because the operation blocks the terminal anastomotic branch of the terminal rectal artery, eliminating the root cause of the occurrence of hemorrhoids. The technical characteristics are: 1.Simple operation, short time, less intraoperative bleeding; 2.Since the suspension of the rectal mucosa ligation is above the tooth line, there are few pain-sensitive receptors in this area, so the postoperative pain is light; 3.Since there is no trauma to the anal canal and the skin of the anus, there is no need to change the medication after the operation, and the postoperative recovery is fast; 4.No removal of the anal cushion, effectively retaining its fine bowel control ability, no edema, anal stenosis, infection and other complications common to external stripping and internal ligation. The complications such as edema, anal stenosis, infection, etc., which are common with external and internal ligation, are not present.