Doctors warn: 2 types of pain signal bowel cancer and many pathogens are overlooked

1. Prolonged abdominal pain

Abnormalities in long-term bowel movements will also cause prolonged abdominal cramps. If cancer cells continue to corrode in the intestines, leading to ulcers and infections, causing abdominal pain. In addition, if the pain persists and the abdomen is showing signs of abnormal swelling, you should go to the hospital early.

2. Anal pain

Colorectal pain is usually abdominal pain in the lower left part. When the illness is still mild, the pain will come randomly without notice. But when colon cancer is at an advanced stage, the pain is repeated constantly and the level of pain increases many times. If the tumor grows near the anus, it will cause abnormal pain here, so it requires careful discrimination.

3 factors causing many illnesses are "overlooked"

1. Eating habits

High-fat, high-meat, low-fiber diets in everyday life may increase the risk of rectal cancer. High-fat diet stimulates bile secretion and promotes the development of anaerobic bacteria in the intestine.

When bile salts and cholesterol react with anaerobic bacteria to form a new substance, unsaturated cholesterol, such as lithocholic acid and deoxycholic acid, will constantly increase. Both of these factors will be favorable conditions for the appearance of rectal cancer.

2. Chronic inflammatory disease

How is rectal cancer formed? Due to long-term stimulation of inflammatory conditions such as chronic ulcerative colitis, edema of the intestinal mucosa and bleeding. Repeated destruction and repair will increase fibrous tissue, thicken the intestinal wall, cause intestinal stenosis, change epithelial cells, granulomas and many polyps.

Therefore, chronic inflammatory irritation also causes rectal cancer.

3. Genetic factors

Many patients have a clinical history in which a family member has a history of cancer-related diseases or tumors, such as family-factor adrenal polyps, or non-hereditary colorectal cancer. .

Genetic factors of rectal cancer, in patients with this disease, about a quarter of patients are due to a family history of cancer and half of them are gastrointestinal tumors. Therefore, genetic factors also increase the incidence of disease.