What disease is defecate haemorrhage not painful

Fecal bleeding is not painful to consider hemorrhoids, colon polyps, rectal cancer and other diseases caused.

First, hemorrhoids: the typical symptoms of patients with internal hemorrhoids is painless hematochezia, such patients will also appear perianal damp, perianal itching and other discomfort symptoms.

Second, colon polyps: colon polyps will also lead to painless hematochezia symptoms, mainly due to the surface of the polyp caused by ulceration.

Third, rectal cancer: the tumor itself is relatively soft, fragile, if defecation stool stimulation to the tumor site, leading to tumor surface ulceration bleeding, there will be stool bleeding but no pain symptoms.