Lower abdomen falls painful anus bleeds how to return a responsibility

Abdominal pain and anal bleeding may be caused by anal fissure, hemorrhoids, colitis and other reasons.

1, anal fissure

anal fissure refers to the skin and mucosa around the anus cracks, often accompanied by severe pain and red blood stool after defecation.

2, hemorrhoids

hemorrhoids is rectal and anal varicose veins formed disease, often accompanied by constipation, anal discomfort and bleeding during defecation. Severe constipation can also cause abdominal pain.

3, colitis

pathogen infection, immune dysfunction and other reasons caused by ulcerative colitis and Crohn's disease colitis, patients will also appear abdominal pain, diarrhea, blood and other symptoms.