Colon Cancer Symptoms Stool
Colon cancer can cause cancerous tumor growth within the large intestine.
Colon cancer symptoms stool. The severity of symptoms depends on the advancement and location of the disease. 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. Stool could also appear very dark or black signifying the presence of dried blood. Rectal bleeding can also be caused by hemorrhoids.
Rectal bleeding or blood in your stool persistent abdominal discomfort such as cramps gas or pain a feeling that your bowel doesn t. Colorectal cancer might not cause symptoms right away but if it does it may cause one or more of these symptoms. Signs and symptoms of colon cancer include. 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.
Sometimes you may notice bright red spots and other times it may not be visible to the naked eye. A warning sign for colon or rectal cancer is blood in the stool.