Constipation
Constipation is often an underlying problem for hemorrhoids. [3] A constipated person has problems passing stool because due to blockage. This is often due to dry and hard or lumpy stools, caused by inadequate fluids in the colon. Insufficient daily water intake and low fiber diets may cause difficult bowel movements. The digestive system requires enough water to pass food in the tract and wastes out of the tract.
Straining during bowel movements is common when you’re constipated, which irritates the anal veins and causes them to swell. Laxatives, which are used in the treatment of constipation can also improve symptoms of hemorrhoids.