Poop Changes in Regional Colon Cancer
By stage three, the cancer has spread to nearby lymph nodes. Changes in bowel movements may be more pronounced as the tumor digs deeper into the tissue.
- Constipation: Partial blockages can slow things down.
- Diarrhea: Fluids can bypass a partial blockage, leading to loose stools.
- Alternating constipation and diarrhea: This pattern frequently signals something more serious.
- Blood in stool (hematochezia): Ranges from bright red to darker hues, depending on tumor location.
- Tenesmus: Worsens as the tumor and inflammation increase.
- Abdominal bloating and cramps: Gas build-up can’t pass easily if the bowel’s narrowed.
- Iron deficiency anemia symptoms: Nearly half of individuals with colon cancer develop anemia.
As the tumor grows, scar tissue and stenosis can form, sometimes causing blockages. Bleeding may be occult.
Poop changes in advanced colon cancer
Stage four colon cancer typically means the disease has spread. Obstructions and bleeding may worsen, making the signs more obvious. A tumor on the right side of the colon can cause dark, sticky stools.
- Nausea and vomiting: Common once the blockage is severe.
- Unexplained weight loss: Chronic inflammation can suppress appetite and lead to muscle loss.
At this stage, the bowel wall may weaken and cause perforations. Additional symptoms may occur if the cancer has spread. Surprisingly, some people with advanced colon cancer don’t have many bowel symptoms.
Most important results
It’s essential to know about poop and colon cancer because small changes in your bathroom habits could signal trouble. Blood in the stool, narrower poop, diarrhea, or more frequent trips are red flags, especially if they persist.
However, other gastrointestinal problems can mimic these changes, so see your healthcare provider if you see something unusual. When found early, colorectal cancer is manageable.