Abdominal pain
We all experience bloating and unpleasant gas from time to time. However, if you experience chronic pain such as bloating, cramping, gas or severe abdominal pain, it could be a sign of colon cancer. This symptom usually appears in the late stages of cancer, so it should not be ignored.
Unexplained weight loss
Who doesn’t want to lose weight, right? If we could magically lose weight, we’d all be happy. Unfortunately, this is not entirely true, and weight loss for no apparent reason is often a wake-up call that something is wrong. Colon cancer and other types of cancer can cause unexplained weight loss, so you should see your doctor.