Colon cancer, also known as colorectal cancer, is a type of cancer that starts in the large intestine (colon) or the rectum. It is one of the most common types of cancer, and its symptoms can vary depending on the stage of the cancer. It is important to be aware of the symptoms of colon cancer so that it can be diagnosed and treated early.
In this article, we will discuss the various symptoms of colon cancer that you should be aware of. It is important to remember that experiencing these symptoms does not necessarily mean you have colon cancer, but it is crucial to consult with a healthcare professional if you are experiencing any of these symptoms.
1. Changes in Bowel Habits
One of the most common symptoms of colon cancer is a change in bowel habits. This can include diarrhea, constipation, or a change in the consistency of your stool. If you notice persistent changes in your bowel habits that last for more than a few days, it is important to see a doctor.
Additionally, if you experience a feeling that your bowel does not empty completely after a bowel movement, it could be a sign of a blockage caused by a tumor in the colon.
2. Blood in the Stool
Finding blood in your stool can be a frightening experience, and it can be a symptom of colon cancer. Blood in the stool can appear bright red or very dark, and it is important to see a doctor if you notice this symptom.
While the presence of blood in your stool can be caused by other conditions such as hemorrhoids, it is essential to get it checked out to rule out any serious underlying issues like colon cancer.
3. Abdominal Discomfort
Another common symptom of colon cancer is abdominal discomfort, including cramps, gas, or pain. This discomfort is often persistent and does not go away, even after passing gas or having a bowel movement.
If you experience severe abdominal pain, it could indicate that the cancer has spread to other organs. Any unexplained abdominal discomfort should be taken seriously and evaluated by a healthcare professional.
4. Unexplained Weight Loss
If you are losing weight without trying, it could be a sign of colon cancer. Unexplained weight loss is often a symptom of advanced cancer, as the body is not able to absorb nutrients from food effectively.
While weight loss can be caused by a variety of factors, it is important to see a doctor if you are experiencing unexplained weight loss along with other symptoms of colon cancer.
5. Fatigue
One of the less obvious symptoms of colon cancer is fatigue. If you are feeling extremely tired and weak, even after getting enough rest, it could be a sign of colon cancer.
Colon cancer can cause fatigue by causing blood loss in the stool or by releasing certain chemicals into the body that can make you feel tired. If you are experiencing persistent fatigue, it is important to get it evaluated by a healthcare professional.
6. Changes in Appetite
Changes in appetite, including a feeling of fullness even after eating very little, can be a symptom of colon cancer. Additionally, if you experience nausea or vomiting without any apparent cause, it is important to seek medical attention.
Any persistent changes in appetite should be evaluated by a doctor to rule out any serious underlying health issues such as colon cancer.
7. Anemia
Colon cancer can lead to anemia, which is a condition characterized by a low red blood cell count. Anemia can cause symptoms such as weakness, fatigue, and shortness of breath.
If you are experiencing symptoms of anemia, it is important to see a doctor to determine the underlying cause, which could potentially be colon cancer.
8. Changes in Stool Shape
If you notice that your stool has become narrower than usual, it could be a sign of a blockage in the colon caused by a tumor. This change in stool shape should be taken seriously, and it is important to consult with a healthcare professional if you notice this symptom.
Additionally, if you experience persistent cramping or a feeling of discomfort during bowel movements, it could be a sign of colon cancer.
9. Bowel Obstruction
A bowel obstruction is a serious complication of colon cancer that can cause symptoms such as severe abdominal pain, vomiting, and the inability to pass gas or stool. If you experience these symptoms, it is important to seek immediate medical attention.
Bowel obstructions can be life-threatening and require prompt treatment, so it is crucial to get evaluated by a healthcare professional as soon as possible.
10. Weakness or Lightheadedness
If you are feeling weak or lightheaded, it could be a sign of colon cancer. Weakness and lightheadedness can be caused by anemia, blood loss, or the release of certain chemicals by the cancer.
If you are experiencing persistent weakness or lightheadedness, it is important to see a doctor to determine the underlying cause and get the appropriate treatment.
