What are the warning symptoms of colon cancer

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With the increasing incidence rate of cancer, people's concern and increasing cancer, prevention of cancer, discovery of cancer and treatment of cancer are urgent. Today I will share with you what the symptoms of colon cancer are concerned.

What are the warning symptoms of colon cancer

First, patients with colon cancer will have abdominal distension, discomfort, dyspepsia and other symptoms in the early stage of illness, and then there will be changes in defecation habits, such as diarrhea or constipation, abdominal pain or constipation before defecation will increase. Later, there will be mucinous stool and even mucopurulent bloody stool.

Second: Patients with colon cancer may also have toxic symptoms. Due to tumor ulceration, blood loss and toxin absorption, anemia, emaciation, low fever, fatigue, edema and other symptoms often occur, especially anemia and emaciation.

Third: colon patients will also have the performance of intestinal obstruction, which is incomplete or complete low intestinal obstruction symptoms, such as abdominal distension, abdominal pain (distending pain or colic), constipation or constipation. During physical examination, abdominal bulge, intestinal type, local tenderness, and strong bowel sounds can be heard.

matters needing attention

Colon cancer patients will also have varying degrees of abdominal pain, often erosion, necrosis and secondary infection, such as the right side will appear blunt abdominal pain, sometimes postprandial abdominal pain, the left side of colon cancer often complicated with intestinal obstruction, sometimes abdominal colic accompanied by abdominal distension, bowel sounds hyperactivity and so on.