Fart to the door and can not put out what is the reason

Farts to the door and can not be put out may be caused by constipation, hemorrhoids, rectal polyps and other diseases.

1, constipation

constipation will lead to stool in the intestinal tract for too long, so that it becomes hard, and become dry, at the same time can affect anal exhaust, fart to the door but can not be discharged.

2, hemorrhoids

patients will feel anal swelling, pain, and anal blockage will lead to fart to the door but can not be discharged.

3, rectal polyps

rectal mucosa cell proliferation formed mass, when rectal polyps increased, the number increased, will cause poor defecation and anal exhaust symptoms.