Four signs of colorectal cancer: Symptoms you shouldn’t ignore

New research reveals a concerning rise in colorectal cancer rates among younger Americans, often without obvious symptoms. The American Cancer Society states the lifetime risk of developing colorectal cancer (sometimes referred to as CRC) is 1 in 24 for men and 1 in 26 for women. It is currently the third leading cause of cancer deaths in men and fourth in women, but ranks second overall when combined. This is why Dr. Alexander Shapsis of Atlantic Gastroenterology takes screenings seriously to help patients in the Brooklyn, New York area catch this condition at the earliest stages. 

1. Bowel changes

The Colorectal Cancer Alliance notes that some colorectal cancer symptoms often mimic those of other medical conditions like hemorrhoids, infection, or irritable bowel syndrome (IBS). However, any change in bowel habits, such as diarrhea, constipation, narrowed stools, or a persistent feeling of incomplete bowel emptying, could signal the presence of bowel cancer. It is advised that you contact our team if you are experiencing abnormal stools, sudden uncontrollable urges to pass stool, black, clay-colored, red, or white stools, or mucus or pus in the stool. While thin, pencil-like stools might indicate a colon obstruction like a tumor, they can also be due to other mild or temporary issues.

2. Stomach pain

Persistent abdominal discomfort is a potential symptom of colorectal cancer. This may include pain, nausea, cramping, bloating, or feeling unusually full, even after eating very little. Severe, sharp “knife-like” stomach pains require immediate attention at the emergency room. However, even mild discomfort should not be ignored and should be brought to the attention of a medical provider.

3. Rectal bleeding

Blood in your stools, toilet, or on toilet paper after wiping can be a significant indicator of colorectal cancer. Dr. Alexander Shapsis emphasizes that any rectal bleeding is abnormal and warrants immediate attention for an accurate diagnosis. Since blood in the stool is a common symptom, it is critical to note where the blood appears, how often it occurs, and if bowel movements are painful.

4. Weakness and weight loss

Losing weight without trying can also be a sign of cancer, according to Dr. Alexander Shapsis and his team at Atlantic Gastroenterology. Bowel cancer cells consume the body’s energy as they multiply, and the immune system expends more energy to fight them. This can lead to unexplained weight loss.

You might also experience fatigue, weakness, or shortness of breath. These could also be signs of anemia, a condition that can result from internal bleeding, such as from a cancerous tumor. A tumor can also block the colon or intestinal tract, leading to improper nutrient absorption and subsequent weight loss. Getting a proper diagnosis is vital to getting treatment in the earliest stages.

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