What are the symptoms of rectal cancer

Rectal cancer is a common malignant tumor in the gastrointestinal tract and the most common part of colorectal cancer. Its incidence rate is second only to stomach and esophageal cancer. The cause of rectal cancer is still unclear, and most people think it is related to food or genetics. Here we would like to remind everyone to pay attention to rectal cancer. So what are the symptoms of rectal cancer?

1. In chronic intestinal obstruction, abdominal contraction, hyperactive bowel sounds and paroxysmal colic

2. Blood in the stool

It is one of the common symptoms of rectal cancer. In the early stage of the disease, 50% of the cases have blood in the stool. The amount of bleeding is small at the beginning and can be seen on the surface of the stool. After the infection, it becomes thick blood in the stool.

3. Cachexia

In the early stages of cancer, patients may experience loss of appetite, weight loss, fatigue, anemia, jaundice, ascites, etc.

The stool gradually becomes thinner, and in the early stages there is bowel obstruction, emaciation, and even cachexia.

Changes in bowel habits, bloody stools, bloody stools, tenesmus, constipation, diarrhea, etc.

Through the above explanation, we know the symptoms of rectal cancer. I believe everyone has a certain understanding of the symptoms of rectal cancer. If you have similar symptoms, you must go to the relevant hospital for diagnosis and treatment as soon as possible. This article is for reference only. If you have other questions, please consult our experts online.

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