Possible Warning Signs of Colorectal Cancer to Be Aware Of
Changes in digestive health can have many causes, most of which are harmless. However, some persistent symptoms—especially in people over the age of 50—may require medical attention. Below are several signs that health experts often associate with colorectal cancer awareness. These symptoms do not confirm a diagnosis but should not be ignored if they persist.
1. Changes in Bowel Habits
Long-lasting constipation, difficulty with complete bowel movements, or discomfort during bowel movements may occur. When such changes appear later in life or persist over time, they may signal the need for further evaluation.
2. Changes in Stool Shape or Consistency
Obstruction in the intestines can sometimes cause stool to become unusually narrow, hard, or differently shaped. Ongoing changes may indicate an underlying issue.
3. Blood in the Stool
The presence of blood—whether visible or detected during testing—is one of the most commonly discussed warning signs and should always be assessed by a healthcare professional.
4. Persistent Pain or Discomfort
A feeling of pressure or heaviness in the rectal or abdominal area can be caused by gas or temporary digestive problems. However, pain or bloating that continues even without eating may be a cause for concern.
5. Anemia
Unexplained anemia, particularly iron-deficiency anemia, may be linked to internal blood loss and sometimes appears alongside colorectal conditions.
6. Ongoing Bloating
Frequent or constant bloating that does not improve over time may indicate digestive disturbances that require attention.
7. Unintentional Weight Loss
Losing weight without changes in diet or physical activity can be a general warning sign associated with several medical conditions.
8. Vomiting
Persistent nausea or vomiting, especially when combined with other digestive symptoms, should not be overlooked.
9. Elevated Body Temperature
Low-grade or unexplained fever may occasionally accompany chronic inflammatory or serious medical conditions.
Important Note
These symptoms can be caused by many conditions, most of which are not cancer. However, persistent or combined symptoms—especially in adults over 50—should be discussed with a qualified healthcare provider for proper evaluation.
