The three most feared symptoms of colorectal cancer recurrence

The three most feared symptoms of colorectal cancer recurrence are persistent abdominal pain, blood in the stool, and rapid weight loss. These symptoms may indicate cancer recurrence or progression, and require prompt medical attention. Causes of colorectal cancer recurrence include incomplete treatment, bad living habits, and genetic factors. Treatments include surgery, chemotherapy, and targeted therapy.

1. Persistent abdominal pain: When colorectal cancer recurs, the tumor may compress or invade surrounding tissues, causing abdominal pain. Abdominal pain is usually persistent and gradually worsens. If you have unexplained abdominal pain, especially when accompanied by other symptoms, you should seek medical attention as soon as possible. The doctor may confirm the condition through CT, MRI or colonoscopy, and choose surgical resection, chemotherapy or radiotherapy according to the situation.

2. Blood in the stool: Blood in the stool is a common symptom of colorectal cancer recurrence, which may be related to tumor rupture or invasion of blood vessels. The color of blood in the stool is mostly dark red or bright red, and may be accompanied by mucus. If blood in the stool is found, you should seek medical attention immediately to avoid delaying treatment. The doctor may recommend endoscopic hemostasis, surgical resection or chemotherapy. The specific plan needs to be formulated according to the condition.

3. Sharp weight loss: Recurrence of colorectal cancer may lead to loss of appetite and digestive and absorption dysfunction, which may cause weight loss. If the weight loss exceeds 5% in a short period of time, you should be alert to cancer recurrence. The doctor may evaluate the condition through blood tests and imaging tests, and use nutritional support, chemotherapy or targeted therapy to improve symptoms.

To prevent the recurrence of colorectal cancer, you need to pay attention to the following points: regular check-ups, including colonoscopy, tumor marker testing, etc.; maintain a healthy diet, increase dietary fiber intake, reduce red meat and processed foods; moderate exercise, such as walking and swimming, to enhance immunity; quit smoking and limit alcohol consumption to reduce carcinogenic factors. If the above symptoms occur, you should seek medical attention in time, as early detection and treatment can help improve survival rates.

Symptoms of colorectal cancer recurrence should be taken seriously. Persistent abdominal pain, blood in the stool, and rapid weight loss are common warning signs. Timely medical examination, identification of the cause, and targeted treatment will help control the disease. At the same time, maintaining good living habits and regular checkups are the key to preventing recurrence. If related symptoms occur, do not delay and seek professional medical help as soon as possible.