There are many prominent clinical manifestations and symptoms of colorectal cancer

Colorectal cancer brings a lot of harm to our lives. Many patients want to be cured as soon as possible, so we have a certain understanding of the symptoms of colorectal cancer . So what are the common symptoms of colorectal cancer? Let’s take a look at the symptoms of colorectal cancer.

The main symptom of early colorectal cancer is 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. There are many prominent clinical manifestations of colorectal cancer, and patients need to be more careful. The early manifestation of colorectal cancer is mainly painless blood in the stool, and 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 and blood in the stool or pus and blood in the stool.

Secondly, changes in bowel habits are a typical manifestation of mid- to late-stage colorectal cancer. Due to the rectal mass and its secretions, intestinal irritation symptoms may occur, causing patients to experience symptoms such as frequent bowel movements, a feeling of incomplete defecation, and tenesmus. However, the discharge is mostly mucus, pus, and blood. At this time, the shape of the stool also changes, and the stool becomes thinner and thinner.

As the cancer infiltrates around the intestinal wall, the intestinal cavity is narrowed, especially at the junction of the rectum and sigmoid colon. Most of them are narrow hard cancers, which can easily cause obstruction. Due to the long-term chronic consumption of the disease, patients with advanced rectal cancer will have some systemic malignant lesions. In addition, unexplained anemia may occur. Unexplained weight loss, fatigue, and loss of appetite, patients must pay attention to it in time and go to a professional hospital for examination and treatment.

The symptoms of advanced colorectal cancer often invade surrounding tissues and organs, such as the bladder and prostate, causing frequent urination, urgency and difficulty urinating. It also invades the presacral nerve plexus, causing sacral and lumbar pain. Rectal cancer can also metastasize to the liver, causing hepatomegaly, ascites, jaundice, and even cachexia.

The information above is about the symptoms of colorectal cancer. I hope you can spend more time and patience to read the symptoms of colorectal cancer introduced by experts. Generally speaking, understanding the symptoms of colorectal cancer is very helpful to patients. Here I wish you a speedy recovery.