Colon is essential part oh human digestive system. Colon get suffer due to improper eating habits, modern lifestyle etc.
Many cases of colon cancer have no symptoms. The following symptoms, however, may indicate colon cancer:
Abdominal pain and tenderness in the lower abdomen.
Blood in the stool.
Diarrhea, constipation, or other change in bowel habits.
Weight loss with no known reason.