Five major symptoms of early colorectal cancer

The five major symptoms of early rectal cancer include changes in bowel habits, changes in stool shape, lower abdominal pain, intestinal obstruction, anal pain, etc. If these symptoms occur, you should go to the hospital for treatment in time and receive treatment according to the doctor's instructions.

1. Changes in bowel habits: This is one of the most common early symptoms of rectal cancer. Patients may experience symptoms such as constipation, diarrhea, or increased bowel movements.

2. Changes in stool shape: Normal stool is usually soft and regular in shape. The stool of patients with rectal cancer may become thinner or deformed, and may even contain blood.

3. Lower abdominal pain: Rectal cancer may cause persistent or intermittent pain in the lower abdomen or pelvic area. This pain may be aggravated during bowel movements.

4. Intestinal obstruction: When the rectal cancer tumor grows to a certain size, it may block the intestine, causing symptoms such as abdominal distension, abdominal pain, and vomiting.

5. Anal pain: People with rectal cancer may feel anal pain or discomfort, especially during bowel movements.

For the prevention and early detection of rectal cancer, you should pay attention to diet and exercise. Maintain healthy eating habits, consume enough dietary fiber, and avoid high-fat and high-cholesterol foods. Proper exercise can promote intestinal peristalsis and prevent constipation and intestinal diseases. If you have early symptoms of rectal cancer, you should seek medical attention for examination and treatment in time.