Epidemiological survey results show that the prevalence of anorectal diseases in China is as high as 50.1%, much higher than cardiovascular, hypertension and other common diseases, hemorrhoids for the most common anorectal diseases. But most of the people in the face of hemorrhoids, but because of the traditional concepts on the bondage, often do not get everyone’s attention “avoid medical treatment”, can only suffer in silence, thus missing the best treatment time. 1, what is hemorrhoids? It is generally believed that hemorrhoids are pathological hypertrophy of the anal cushion, displacement and perianal subcutaneous vascular plexus blood flow stagnation formation of the mass. Hemorrhoids are divided into: internal hemorrhoids, external hemorrhoids, mixed hemorrhoids, usually when defecation continues to force, resulting in repeated elevation of pressure in the veins, the veins will be enlarged, severe pain, bleeding. 2, pregnant women prone to hemorrhoids? ① after pregnancy, the uterus increases, abdominal pressure increases, the pelvic floor veins are pressurized and reflux is impeded, hemorrhoidal veins silt formation hemorrhoids. ② after pregnancy, the enlarged uterus oppression of the intestinal tract, activity is reduced, intestinal peristalsis slows down, feces in the intestinal tract stays too long. Food is too fine, not regular defecation and so on and lead to constipation. Constipation causes difficulty in defecation, squatting for too long, resulting in hemorrhoids. The uterine contractions during labor and delivery gradually strengthen the maternal breath holding force, abdominal pressure increases sharply, resulting in hemorrhoids out of the inlay. ④ after delivery, anal tissue injury, anal tissue ectropion edema, caused by anal pain, dare not regular stool, resulting in constipation. Postpartum constipation on the anus stimulation, will cause postpartum hemorrhoids after delivery occurs, hemorrhoids prolapse, so that the original hemorrhoids aggravated. 3, the impact of hemorrhoids on maternity ① hemorrhoids will bleed repeatedly when serious, day after day, can lead to anemia, dizziness, shortness of breath, fatigue, poor spirits and other symptoms. This not only affects the health of the pregnant woman herself, but also affects the normal development of the fetus, which can easily lead to developmental delay, low weight, and even cause premature delivery. ② pregnancy due to the gradual increase in abdominal pressure, especially in late pregnancy, many pregnant women appear double lower extremity swelling, dilation of the veins above and below the anus, stasis aggravation, and finally in the process of natural childbirth force breath holding, so that abdominal pressure rises sharply, resulting in hemorrhoid oedema, ectropion, prolapse or incarceration, so that when walking, coughing and so on a slight increase in abdominal pressure, hemorrhoidal block can be dislodged, unable to participate in the activities, to the maternal pain, even This will cause great pain to the mother and even affect her physical and mental health throughout the puerperium and maternity leave. ③ Due to the prolapse of hemorrhoids and the relaxation of the anal sphincter, the mucus flows out of the anus and stimulates the surrounding skin, easily causing itching and even skin eczema. 4, how to prevent hemorrhoids? ① Reasonable diet: pregnant women should pay attention to not eat spicy stimulating foods and condiments, but also to develop the habit of drinking more water, the best drink some light salt water or honey water. Constipation and hemorrhoids pregnant women should consciously drink more water, eat more fruits and fresh vegetables. Especially vegetables and fruits rich in crude fiber. Chili, pepper, ginger, garlic, scallions and other stimulating foods eat as little as possible. ② to prevent constipation and diarrhea: defecation time should be relatively fixed, generally can be set after a meal as well. Once the habit of defecation is formed, do not easily change, once the feeling of having to poop, do not hold, do not defecate too hard, do not squat in the toilet for too long, because it will cause pressure on the lower rectum and hemorrhoids. Never read books or newspapers in the toilet, it will increase the abdominal pressure and the pressure of blood flow around the anus, leading to hemorrhoids or aggravate hemorrhoids. ③ Moderate exercise: Ensure appropriate amount of activity every day, walk for 1-2 hours a day, and avoid sitting and standing for a long time. Moderate physical activity can enhance physical fitness, promote intestinal peristalsis and increase appetite, prevent constipation. In early and mid-pregnancy, keep lying on the side, and in late pregnancy, keep lying on the left side, to avoid the right rotation of the uterus to compress the blood vessels and intestinal tubes. After giving birth, you can do anal contraction exercise twice a day in the morning and evening, 30 to 40 times each time. This is conducive to enhancing the strength of the pelvic floor muscles and blood circulation around the anus, which is conducive to defecation and the prevention of hemorrhoids. ④Anal health care: massage the anus to improve local blood circulation. Methods: After defecation, wash the local area with warm water, press the anus with a hot towel, and massage the anus in the clockwise and counterclockwise direction for 15 times each. ⑤ Keep the anus clean: perianal infection can cause perivenous inflammation, so that the veins lose elasticity and expansion, inducing hemorrhoids, women vaginal secretions are more, can stimulate the anus skin, inducing hemorrhoids, so it is necessary to wash in time. Warm reminder: regardless of men and women suffering from hemorrhoids and accompanied by related symptoms, should be timely medical treatment to avoid delays. The current application of PPH for excision surgery, trauma is small, fast recovery, and rehabilitation pain management after surgery, can effectively relieve pain, usually 4-5 days can be discharged from the hospital.