Squatting toilet reading newspaper: in the squatting toilet defecation love to read the newspaper, unhygienic not to mention, if you see the plot is wonderful, defecation is not up, in the long run will naturally make the rectal veins are squeezed for a long time, easy to induce hemorrhoids. Sitting for a long time: When sitting for a long time, especially on a soft seat, the abdominal blood flow will slow down, the lower extremity venous blood can not return, blood circulation is impeded, in this case, the rectal plexus is prone to varicose, resulting in blood stasis, eventually forming a venous mass, which is hemorrhoids. Binge drinking and overeating: Habitual binge drinking and overeating, coupled with frequent consumption of spicy and irritating foods (such as white wine, chili, mustard), etc. This can easily lead to dry stools, difficult bowel movements, and increased abdominal pressure which can lead to hemorrhoids. Pregnant women: The uterine veins are connected to the rectal veins, and the uterus increases with the size of the fetus, and the enlarged uterus compresses the veins, causing obstruction of venous blood flow and stasis. In addition, pregnant women are less active, gastrointestinal peristalsis slows down, the stool stays in the intestine for too long, where water is easily absorbed, making the stool lumpy and hard, causing constipation, thus aggravating the degree of venous stasis, resulting in the enlargement and thickening of the veins at the anus, twisting into clusters, rupture, bleeding, pain, etc., and developing into hemorrhoids.