There are many reasons for very fine bowel movements, such as abnormal bowel movements, space-occupying lesions in the rectum and hemorrhoids, etc., which may cause changes in stool properties.
1. Abnormal peristalsis: after eating spicy and stimulating food, the intestines will have abnormal peristalsis, and the peristalsis speed is too fast, which will make the stool change in character and appear too fine, but this situation is usually transient, and the stool will return to normal after the intestinal function recovers.
2. Occupational lesions in the rectum: rectal polyps, rectal cancer and other occupational lesions will make the intestinal lumen narrow, patients will have obvious defecation difficulties and changes in stool characteristics, some patients will be accompanied by blood in the stool, the pain is generally not obvious.
3. hemorrhoids: internal hemorrhoids hemorrhoids are too large, feces in the anal canal will be squeezed through the thin, will also be accompanied by the situation of thin stool.
The change in the shape of the stool may also be related to other reasons, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.