What is the reason that the stool that pulls is square

1. Indigestion

may lead to a series of problems such as slow intestinal motility and intestinal flora imbalance. These problems may lead to a decrease in the ability of the intestine to shape the stool, thus affecting the shape of the stool, causing it to become square.

2. Hemorrhoids

When the hemorrhoids are large, they will form a bulge similar to obstacles in the rectum. When the stool tries to pass through obstacles, it may be squeezed and eventually become square.

3.

Inflammation may cause the intestine to swell, thus changing the normal curvature of the intestine, so that the stool is squeezed when passing through the intestine.