Colorectal cancer can develop with few or no obvious symptoms, making it one of the more difficult cancers to catch early without screening. Yet the body sometimes does send signals — subtle, easy-to-dismiss changes that, when they persist, deserve medical attention. Here are eight warning signs worth knowing, and the reasons why screening matters even when you feel perfectly well.
Persistent bowel changes and blood in the stool: the two most recognized signals
A lasting shift in what counts as normal for your digestive routine is one of the first signs worth taking seriously. That can mean more frequent bowel movements, unusual constipation or diarrhea, stools that become consistently narrower, or a recurring feeling that the bowel has not fully emptied — a sensation known medically as tenesmus.
See the rest on the next page ⬇⬇
