The most important early symptoms of colorectal cancer in daily life

Among cancer diseases, colorectal cancer is the most common. In life, it is actually necessary for us to understand what the early symptoms of colorectal cancer are. Now, let's learn about this aspect of colorectal cancer from the following article.

1. Patients with colorectal cancer will have abdominal distension and pain due to intestinal obstruction. When the tumor ruptures, the stool will contain pus and blood, and the stool and blood will be mixed. However, the stool of patients with hemorrhoids, anal fissures, and intestinal polyps is not mixed with blood, but attached to the surface of the stool, and the blood is bright red or relatively fresh. The stool of patients with gastric ulcers is significantly different from that of patients with colorectal cancer. They often excrete black or tarry stools. Therefore, this is one of the early symptoms of colorectal cancer.

2. In addition to the difference in stool, the accompanying symptoms are also different. When patients with colorectal cancer excrete mucus, thick blood in their stool, their bowel habits will change, sometimes with diarrhea, sometimes with constipation. This is because the growth of colorectal cancer tumors affects the normal physiological function of the intestine, causing spasms and contractions. Patients with colorectal cancer do not have abdominal pain. Patients with dysentery will have a fever, abdominal pain, and tenesmus, that is, they feel like going to the toilet but always feel that they can't defecate completely. Ulcer patients are accompanied by long-term, periodic pain in the upper abdomen and frequent belching, acid reflux, nausea and vomiting. These are very common early symptoms of colorectal cancer.

The above are all early symptoms of colorectal cancer. I believe everyone should be able to learn about this aspect of colorectal cancer as soon as possible. If you have other questions about colorectal cancer, you can contact our online experts to answer your questions.