What is the reason for the stool becoming flat

If in a short period of time for the performance of the nature of defecation and defecation characteristics change, especially the shape of the stool changes, to be alert to intestinal diseases, including hemorrhoids. Hemorrhoids, including internal hemorrhoids and external hemorrhoids, can change the shape of the stool. In addition, also seen in intestinal polyps and tumor patients, can be manifested as diarrhea and constipation alternate, stool shape changes and mucus pus blood stool, blood stool and other corresponding performance. It is suggested that patients with this condition should go to the hospital in time for treatment. Enteroscopy is needed to clarify the specific lesion site and the nature of the lesion, so as to guide the selection of the next treatment measures.