The occurrence of hemorrhoids and the so-called “fire” has nothing to do, mainly with the anorectal venous pressure rise due to, such as occupational factors, poor defecation habits, pregnancy, other diseases will induce hemorrhoids. 1. Occupational factors. Common in some need to sit for a long time, long standing occupation, at this time due to the lower body blood reflux rate slowed down, rectal vein blood stasis, etc., easy to induce hemorrhoids. 2. Poor defecation habits. If you are used to squatting or sitting on the toilet for a long time to defecate, it will lead to rectal and anal pressure and congestion, easy to induce hemorrhoids. 3. Pregnancy. With the gradual increase of the uterus, the rectum will be compressed for a long time, resulting in local blood reflux obstacles, or due to the elevated level of estrogen during pregnancy, resulting in the expansion of the veins in the anus, etc., which will induce or aggravate hemorrhoids. 4. Other diseases. Such as dysentery, intestinal infectious diseases, etc., will press and stimulate the intestinal mucosa venous blood vessels; abdominal tumors, cirrhosis of the liver, etc., will lead to increased intra-abdominal pressure, which is easy to induce hemorrhoids. It is recommended that people with obvious hemorrhoids should consult a doctor in time to get a clear diagnosis and cause of the disease, so as to avoid aggravating the symptoms and affecting the normal life.