What are the dangers of colorectal cancer

The hazards of colorectal cancer include energy depletion, weight loss, fatigue, anemia, abdominal pain, diarrhea, etc., which seriously affect the quality of life.

1. Energy consumption and weight loss: Colorectal cancer consumes a lot of body energy, causing patients to lose weight. This consumption is not only due to the rapid growth of cancer cells, but also includes the energy consumed by the body to fight cancer. Patients may find themselves losing weight rapidly and even unable to maintain a normal weight.

2. Fatigue and anemia: Due to the influence of colorectal cancer, patients often feel extremely weak. This fatigue not only comes from the consumption of body energy, but may also be related to anemia. The production of red blood cells in cancer patients may be suppressed, leading to anemia, which in turn causes fatigue and weakness. Anemia can also cause patients to look pale and dizzy, seriously affecting their daily lives.

3. Abdominal pain and diarrhea: Colorectal cancer is often accompanied by abdominal pain and diarrhea. The abdominal pain may be continuous or intermittent, and in severe cases it can be unbearable. Diarrhea can lead to frequent toileting needs, which seriously affects the quality of life. Patients may find themselves unable to eat normally because eating will aggravate the symptoms of abdominal pain and diarrhea.

4. Changes in stool: The stool shape and frequency of patients with colorectal cancer will change significantly. Patients may find that their stool contains mucus, pus and blood, or even black stool. These changes often make people feel panic and uneasy, forcing patients to seek medical treatment frequently. Changes in stool may be accompanied by a feeling of tenesmus, that is, always feeling the urge to defecate but having difficulty defecating, which makes people very uncomfortable.

5. Decreased quality of life: Due to the above symptoms, the quality of life of colorectal cancer patients will be significantly reduced. Patients may be unable to carry out normal work and life, and in severe cases may even need to stay in bed. Long-term pain and discomfort will make patients feel frustrated and helpless, and the psychological burden will also increase.

6. Psychological impact: Colorectal cancer not only causes great harm to the body, but also has serious psychological impact. Long-term pain and discomfort can cause patients to be depressed, and even develop depression and anxiety. This psychological pressure not only affects recovery, but may also aggravate the condition.

7. Treatment burden: The treatment process of colorectal cancer is long and complicated, including surgery, chemotherapy, radiotherapy, etc. Each treatment method has its side effects. Patients need to face not only the cancer itself, but also the discomfort caused by the treatment. Long-term treatment will make patients feel exhausted and increase the financial burden.

8. Risk of complications: Colorectal cancer patients may also face the risk of various complications, such as intestinal obstruction, intestinal perforation, etc. These complications will further aggravate the condition, increase the difficulty of treatment, and even endanger life.

For patients with colorectal cancer, timely medical treatment and scientific treatment are key. Maintaining a healthy lifestyle, a proper diet and a positive attitude can help improve the quality of life. Regular physical examinations and early screening are also very important, which can help early detection and early treatment, and reduce the harm of colorectal cancer.