What are the obvious symptoms of rectal ulcer?

Currently, the cause of rectal ulcers is unclear. The symptoms of rectal ulcers are relatively obvious and can be discovered and diagnosed in time. Systemic symptoms include fever, loss of appetite, swelling, heat and pain around the anus.

1. Systemic symptoms

Systemic symptoms include fever and loss of appetite.

2. Local symptoms

Local symptoms include distension, heat and burning pain in the anus, frequent urge to defecate, feces mixed with mucus and blood, tenesmus, difficulty urinating and frequent urination.

3. Symptoms around the anus

The diagnosis is swelling and fever of the anus, moist and red skin of the anus, severe pain in the rectum when touched by finger examination, sphincter spasm and tension at the anal opening.

4. Symptoms of colonoscopy

Mucosal congestion, edema, bleeding, and erosion may be seen, with yellow pus or punctate ulcers on the surface. Stool culture or biopsy can identify the pathogenic bacteria and determine the cause of the disease.