What tests are needed for constipation bleeding?

Constipated bleeding needs to do anal digital examination, stool occult blood test, colonoscopy and other examinations.

1, anal digital examination

in the anal digital examination, the doctor will wear gloves, coated with lubricant, and then insert fingers into the anus for examination, can initially find local abnormalities.

2, stool occult blood

test is to detect whether there is potential bleeding in the stool method, can help doctors determine the location and extent of bleeding, for diagnosis of constipation bleeding.

3, colonoscopy

through the anus inserted a soft tube, and then into the colon, can see the internal situation of the colon, can also be sampled to determine pathological characteristics.

It is recommended that patients with constipation bleeding phenomenon, should be in the doctor's opinion for relevant examinations and targeted treatment measures.