A feeling of distension in the anus can be clinically caused by many diseases, which can lead to a feeling of distension in the anus, such as anal dropping, distension and pain, a feeling of incomplete stool, etc., which can cause neurological symptoms for a long period of time. For example, it is as follows:
1. Diarrhea: if you eat some unclean food, it is easy to cause diarrhea, in this case, it will feel a lot of feces in the anus and rectum, but can’t be emptied well, because this kind of feeling of falling belongs to the functional change of intestines, so there is no substantial lesion in the intestines. With the relief of diarrhea symptoms, anal distension can disappear naturally.
2. Urinary system diseases: If there is cystitis, bladder stones and other urinary system diseases, can also cause nerve reflex stimulation around the anus, resulting in anal distension.
3. Anal and intestinal diseases: during the attack of hemorrhoids, venous stasis, inflammatory stimulation, so that the mucous membrane of rectum and anal canal is edematous, which causes the feeling of anal distension; in rectal cancer patients, the compression of tumor tissues and the obstruction of reflux cause the feeling of anal distension, which is accompanied by the change of stool properties.
Rectal prolapse, with lax rectal mucosa, accumulates in the rectum and has not yet prolapsed from the anus, which can cause anal dilatation and the feeling of incomplete defecation. Rectal lining prolapse refers to the process of defecation, the proximal rectal intestinal wall of the whole or simple mucosal layer folded into the distal intestinal lumen or the anal canal, after defecation persists, causing anal distension feeling.
It is recommended that patients go to regular hospitals for relevant examinations and treatments in time to relieve discomfort and restore healthy life. In addition, after the anal distension is relieved, it is also necessary to pay attention to regular defecation, light diet, etc., to assist in medical treatment to promote the recovery of the disease.