Even subtle changes in your stool can be early signs of colon cancer. “Blood in your stool, shifts in consistency, or even just going to the bathroom more (or less) often” might be warning signals. While these signs aren’t always dangerous, knowing them can help you decide when to consult a doctor.

Changes like pencil-thin stools, rectal pain (dyschezia), rectal bleeding, or a frequent urge to go (tenesmus) can hint at early-stage rectal cancer. Abdominal pain and fatigue may also occur due to inflammation or blood loss.

In stage 3 colon cancer, symptoms worsen. You might experience alternating constipation and diarrhea, bloating, cramps, and anemia. “Blood in stool (hematochezia)… ranges from bright red to darker hues,” depending on the tumor’s location. Scar tissue may cause blockages.

Stage 4 cancer often causes dark, sticky stools (melena), weight loss, vomiting, or even bowel perforation. If the cancer spreads to other organs, symptoms can vary widely—and sometimes bowel symptoms are minimal if there’s no blockage or bleeding.

The key message: “Seemingly small changes in your bathroom habits might be an early alarm.” Don’t ignore unusual poop changes. Early detection makes colon cancer more treatable. Always consult a healthcare professional if symptoms persist.