Detecting Bowel Cancer: 10 Signs Of This Silent Killer To Watch Out For And Seek Medical Attention

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Bowel cancer, also known as colorectal cancer, is a serious and potentially life-threatening disease that affects the colon or rectum. It is the third most common cancer worldwide, but when detected early, it is highly treatable. However, many people are unaware of the symptoms of bowel cancer, which can lead to delayed diagnosis and poorer outcomes.

According to a 2021 report of Lancet, a total of 65,358 new cases of colorectal cancer was reported in India in 2021. 'The incidence of colorectal cancer has been increasing worldwide currently being 19.5 per 100 000 population globally and 15.2 in India.' The same report highlights that there has been a rise in the number of cases in those under 50 years of age.

Through this post, let's explore the signs and symptoms of bowel cancer, empowering readers to recognize potential warning signs and seek medical attention promptly.

Symptoms of Bowel Cancer

1. Changes in Bowel Habits
One of the most common early signs of bowel cancer is a change in bowel habits that lasts for more than a few weeks. This may include diarrhea, constipation, or a change in the consistency of stool. Additionally, you may notice a feeling of incomplete emptying after bowel movements.

2. Blood in Stool
The presence of blood in the stool, either bright red or dark and tarry, can be a significant indicator of bowel cancer. This blood may be visible on toilet paper or in the toilet bowl, or it may be occult (hidden) and detected through a fecal occult blood test.

3. Abdominal Pain or Discomfort
Persistent abdominal pain or discomfort, particularly if it is accompanied by bloating, cramping, or a feeling of fullness, may indicate the presence of bowel cancer. This pain may be localized in the abdomen or pelvis and may worsen over time.

Unexplained Weight Loss
Unexplained weight loss, especially if it occurs rapidly and without changes in diet or exercise habits, can be a warning sign of various types of cancer, including bowel cancer. This weight loss may be accompanied by loss of appetite or a feeling of early satiety.

Fatigue and Weakness
Persistent fatigue, weakness, or a general feeling of lethargy that does not improve with rest can be symptoms of bowel cancer. These symptoms may be due to anemia caused by chronic bleeding from the tumor.

Rectal Bleeding
In addition to blood in the stool, rectal bleeding or the passage of bright red blood through the rectum may occur in individuals with bowel cancer. This bleeding may be intermittent and may occur with or without bowel movements.

Changes in Bowel Shape
Changes in the shape or appearance of the stool, such as narrow or pencil-thin stools, may indicate a blockage or obstruction in the colon or rectum caused by a bowel tumor. This symptom is particularly concerning if it persists over time.

Feeling of Abdominal Fullness
A persistent feeling of abdominal fullness, bloating, or discomfort, even after eating small amounts of food, can be a symptom of bowel cancer. This sensation may be caused by a tumor obstructing the bowel or causing changes in bowel motility.

Weakness or Dizziness
Chronic bleeding from a bowel tumor can lead to iron deficiency anemia, resulting in symptoms such as weakness, fatigue, dizziness, and shortness of breath. These symptoms may worsen over time if the anemia is left untreated.

Changes in Bowel Movement Frequency
Changes in the frequency of bowel movements, such as persistent diarrhea or constipation, may be indicative of bowel cancer. These changes may occur gradually over time and may be accompanied by other symptoms such as abdominal pain or bloating.

Bowel cancer is a serious disease that requires prompt medical attention for early detection and treatment. By recognizing the signs and symptoms of bowel cancer, individuals can take proactive steps to seek medical evaluation and potentially improve their outcomes. If you experience any of the symptoms mentioned above, especially if they persist for more than a few weeks or worsen over time, it is essential to consult a healthcare professional for further evaluation and guidance. Early detection saves lives.

Disclaimer: The information provided in this article is for general informational and educational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or a qualified healthcare provider with any questions you may have regarding a medical condition.