Colorectal cancer generally refers to colorectal cancer, and there is no clinical statement of 6 early symptoms of colorectal cancer, patients may have no obvious symptoms, or may have non-specific symptoms such as diarrhea, constipation and so on.
Usually, patients with colorectal cancer can have no obvious symptoms in the early stage, and some of them may have changes in bowel habits such as diarrhea and constipation, or changes in stool characteristics, which are mostly manifested as mucus stool, blood stool, thinning of fecal strips, etc. As the above symptoms are all non-specific, they are not specific symptoms. Since the above symptoms are non-specific, they are easily overlooked, which may delay the disease and lead to its continuous development.
With the gradual development of the disease, patients with rectal cancer may have symptoms such as blood in stool, feeling of incomplete bowel movement and heaviness, etc., and the fecal column may be deformed and thinned, and the intestinal lumen may even be obstructed. As for left half colon cancer, symptoms such as no anal discharge, defecation, abdominal pain, abdominal distension, etc. may occur, and in case of right half colon cancer, anemia, emaciation, abdominal mass, etc. may occur.
It is suggested that patients should pay attention to the above symptoms in time, and if they are caused by colorectal cancer, they should strictly follow the doctor’s prescription for treatment.