Painless blood in stool is the main early symptom of colorectal cancer

Colon cancer is a very common lifestyle disease, most of which is caused by bad eating habits. Knowing the early symptoms of colon cancer can help detect colon cancer in time. So what are the early symptoms of colon cancer ? The following is a detailed answer from relevant experts.

The early symptoms of colorectal cancer are mainly painless blood in the stool. The blood is red or bright red, which is very similar to the symptoms of early internal hemorrhoids. In the later stage, the blood in the stool is mostly dark red, mixed with mucus, blood or pus in the stool.

Secondly, 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 produce intestinal irritation symptoms. Colorectal cancer has many prominent clinical manifestations, and patients need to be more careful.

Finally, changes in bowel habits are typical manifestations of mid-to-late stage colorectal cancer. Due to rectal masses and the secretions they produce, intestinal irritation, an early symptom of colorectal cancer, can occur, causing patients to experience symptoms such as frequent urge to defecate, a feeling of incomplete defecation, and tenesmus. However, the discharge is mostly mucus, pus, and blood. At this time, the shape of the stool has also changed, and the stool becomes thinner and thinner.

The above is an introduction to the early symptoms of colorectal cancer. If you experience the above symptoms, you must go to the hospital for treatment in time. If you want to know more about colorectal cancer, please consult an online expert.