• Colorectal Cancer Info MAIN MENU
  • Screen MAIN MENU
  • Care MAIN MENU
  • Cure MAIN MENU
  • Get Involved MAIN MENU
  • Our Mission MAIN MENU

Subscribe to the Newsletter

What are symptoms?

Colorectal cancer (cancer in the colon or rectum) first develops with few, if any, symptoms. Be proactive and talk to your doctor. Do any of the following scenarios apply to you?

Have you seen a change in your bowel habits?

This includes intermittent or constant diarrhea and/or constipation, a change in the consistency of your stool, or more narrow stools than usual.

Do you have persistent abdominal discomfort?

This can present as cramps, gas, or pain and/or feeling full, bloated, or a feeling like your bowel is not completely empty. Nausea and/or vomiting can also be a symptom.

Do you have rectal bleeding?

Is there blood in your stool? The blood can be bright red, or the stool may be black and tarry or brick red.

Do you feel weak or fatigued?

This may be accompanied by anemia or a low red blood cell count.

Do you have unexplained weight loss?

If you're losing weight for no known reason, nausea, or vomiting, then it could be a symptom of colorectal cancer.

When should I see a doctor?

Earlier is better! Colon and rectal cancer symptoms can also be associated with many other health conditions. Only a medical professional can determine the cause of your symptoms.

Since the early signs of cancer often do not include pain, it is important not to wait and see your doctor soon. Remember, early detection can save your life.

When it comes to colorectal cancer, the most common symptom is NO symptom, which is why we call it the silent killer. If you’re 50, average risk, get screened! #tomorrowcantwait

Resources for download

Symptoms Tracker

Do you need help getting started? Try out our tracker to create a simple and easy log of potential symptoms. Fill it out and give it to your doctor to get the conversation started.

Download English

Latest Updates

Upcoming Events

Are you sure?

Clicking "Start Over" will empty your resources drawer and take you back to the beginning of the journey customizer. Would you like to continue?

Are you sure?

Clicking "Exit" will permanently close your resource drawer for the rest of the session. If you would like to minimize the drawer and access it from other pages, click the symbol next to "MY RESOURCES". Would you like to permanently exit the drawer?