Colorectal Cancer Symptoms

Early stages of colorectal cancer don’t usually have symptoms. Later on, people may have these symptoms:

  • Bleeding from the rectum or blood in or on the stool
  • Change in bowel habits
  • Stools that are more narrow than usual
  • General problems in the abdomen, such as bloating, fullness or cramps
  • Diarrhea, constipation or a feeling in the rectum that the bowel movement isn’t quite complete
  • Weight loss for no apparent reason
  • Being tired all the time
  • Vomiting