Colon Cancer Symptoms Stool
When the colon does not absorb enough water people with colon cancer can produce frequently loose runny stools a symptom referred to as diarrhea the nci explains.
Colon cancer symptoms stool. Stool could also appear very dark or black signifying the presence of dried blood. The severity of symptoms depends on the advancement and location of the disease. A persistent change in your bowel habits including diarrhea or constipation or a change in the consistency of your. Rectal bleeding bright red blood in the stool typically indicates that there is bleeding in the rectum or colon which may be a sign of colon or rectal cancer.
A warning sign for colon or rectal cancer is blood in the stool. Colorectal cancer might not cause symptoms right away but if it does it may cause one or more of these symptoms. Rectal bleeding or blood in your stool persistent abdominal discomfort such as cramps gas or pain a feeling that your bowel doesn t. A change in bowel habits such as diarrhea constipation or narrowing of the stool that lasts for more than a few days a feeling that you need to have a bowel movement that s not relieved by having one.
Colon cancer can cause cancerous tumor growth within the large intestine. Sometimes you may notice bright red spots and other times it may not be visible to the naked eye.