What is the cause of rectal polyp bleeding?

Rectal polyp bleeding causes include excessive defecation, mechanical stimulation, inflammation infection, etc.

1, excessive defecation in

patients with excessive force in the process of defecation, if excessive force, can lead to a sudden increase in rectal pressure, there is a certain chance that will induce polyp mucosal rupture, resulting in bleeding.

2, mechanical stimulation such

as intestinal examination, surgical operations and other processes of polyp collision or extrusion, may lead to bleeding.

3, inflammation infection

If the rectal polyp itself has inflammation, secondary infection, local easy to appear inflammatory reaction. If not treated in time, easy to lead to polyp erosion, bleeding.