Warning: Intestinal cancer may cause abdominal pain in the early stages

The early symptoms of colorectal cancer are mainly blood in the stool, followed by changes in bowel habits, a feeling of incomplete defecation, tenesmus, etc. In addition, it is very easy to cause obstruction and intestinal irritation. What are the specific early symptoms of colorectal cancer ? Let's listen to the experts' introduction to the early symptoms of colorectal cancer.

Experts say: Colon cancer is a type of cancer with hidden early symptoms, which can be easily confused with a variety of diseases. So, what are the other early symptoms of colon cancer?

1. Changes in bowel habits: This is one of the early symptoms of colorectal cancer. The frequency of bowel movements changes from once a day to two or three times a day, and there is a feeling of incomplete bowel movement after each bowel movement;

2. Alternating diarrhea and constipation: If there are early symptoms of colorectal cancer such as alternating diarrhea and constipation, it may be because the growth of the cancer affects the normal physiological function of the intestine, and the possibility of cancer should be considered;

3. Blood in the stool: The early symptoms of colorectal cancer are limited to the mucosa, and may be asymptomatic or only have changes in bowel habits. Red blood cells can be found in stool microscopy, and the fecal occult blood test is positive. For patients with bloody stools or persistent occult blood in the stool, the early symptoms of colorectal cancer should first consider the possibility of colorectal tumors, and further related examinations should be performed;

4. Mucus and bloody stools: When the tumor ruptures, the stool often contains bright red or dark red blood and mucus. The early symptoms of intestinal cancer are mixed with blood in the stool.

5. Abdominal pain and bloating: Intestinal cancer patients will experience abdominal bloating and pain due to intestinal obstruction, among which the incidence of abdominal pain is higher than that of bloating. The pain is mostly in the middle and lower abdomen, and the severity varies. The early symptoms of intestinal cancer are mostly dull pain or bloating;.

6. Anemia and weight loss: As the disease progresses, patients may develop early symptoms of chronic wasting colorectal cancer, such as anemia, weight loss, fatigue, fever, and even cachexia, and are often accompanied by fatigue and unexplained weight loss. Early symptoms of colorectal cancer are related to bloody stools, insufficient intake, and excessive consumption.

What are the early symptoms of colorectal cancer? The above is a brief introduction to the early symptoms of colorectal cancer. I believe you have a certain understanding of the early symptoms of colorectal cancer. It is for your reference only. If you have any questions about the early symptoms of colorectal cancer, please consult our online experts, who will answer them in detail.

For more information, please visit the colorectal cancer special topic at http://www..com.cn/zhongliu/ca/ or consult an expert for free. The expert will then give a detailed answer based on the patient's specific situation.