Cramping pains
Cramping pains in the stomach and bloating are another easily recognizable symptom that can indicate potential colon cancer. These symptoms are a clear way of recognizing that a part of your digestive system is struggling.
As with constipation and diarrhea, it is important to recognize that they will not always be a sign of colon cancer, but if the symptom lasts longer than usual or is experienced with other symptoms, seek help.