Rectal cancer causes anal pain

Rectal cancer may cause anal pain. If you experience persistent discomfort or other symptoms, you should see a doctor as soon as possible.

Rectal cancer is a malignant tumor that originates in the rectum. Usually, the early symptoms are not obvious, but as the disease progresses, symptoms such as changes in bowel habits, blood in the stool, and abdominal pain may appear. Anal pain usually occurs when the disease is more serious, which may be caused by the tumor invading the surrounding nerves or tissues.

Symptoms of anal pain in rectal cancer may include significant worsening during bowel movements, a foreign body sensation in the rectum, and sometimes a persistent burning pain around the anus. If the tumor grows and causes local infection or ulceration, it can also cause similar painful symptoms. Chronic blood in the stool or changes in the shape of the stool are also signs to watch out for.

If you suspect related symptoms, go to the hospital to consult a professional doctor as soon as possible and undergo necessary examinations such as colonoscopy and imaging evaluation to make a timely and clear diagnosis. In terms of prevention, it is recommended to maintain a regular and healthy diet and pay attention to dietary fiber intake. Regular screening can help detect potential problems early.