Cancer in its initial stages might not cause any symptoms at all. But it is also important to note that when the cancer is diagnosed at an asymptomatic stage, it can be easy to treat. Therefore, it is important not to overlook any sign that it may be causing cancer in your body. Here are some signs of colon cancer that can easily be overlooked.

• Blood in stool
  Gastrointestinal bleeding can be caused due to cancer. Blood with stool is commonly a sign of colon cancer. People who have colon cancer can experience rectal bleeding. Also, they can find their stool has become darker due to the presence of blood.
• Anemia
  Anemia can also be one of the signs of colon cancer that can easily be overlooked. But anemia can be a result of gastrointestinal bleeding in colon cancer patients. Due to anemia, the red blood cell count drops in the body. This leads to a scarcity of enough red blood cells in the body to carry oxygen to various body parts.
• Abdominal pain or discomfort that does not go away
  Abdominal pain can be caused due to several reasons. From food allergies to viruses, anything can cause pain or discomfort in the abdomen. Colon cancer is not a common cause of abdominal pain or discomfort. However, if the pain or cramping in the abdomen does not go away easily, it can be a symptom of severe condition such as colon cancer. Therefore, it is recommended by experts to see a doctor if the abdominal pain or discomfort persists for a long time.
• Diarrhea or constipation
  Any changes in bowel movements, such as diarrhea or constipation, can be a result of many conditions, and colon cancer is one of them. If there is severe constipation or significant changes in your stool’s consistency, which does not go away after you have taken steps like changes in diet, you must see a doctor.
• Weight loss
  As cancer grows, it can effect metabolism. With the growth of the tumor, there can be an increase in stomach discomfort and loss of appetite. Together, these can lead to an unintended loss in body weight. If you have been losing weight, which cannot be associated with any other cause such as regular workouts or diet change, you must see a doctor.
• Excessive fatigue
  There can be several reasons behind fatigue. Some of them can be the other symptoms of colon cancer, such as anemia or metabolism changes. When there is a change in the body’s metabolism, it can make the person lose weight and drain energy from their body.