How can I tell the difference between rectal bleeding from hemorrhoids and colon cancer?

While both can cause rectal bleeding, there are often subtle differences:

• Hemorrhoids: The blood is typically bright red and may be painless. The bleeding is usually episodic and may be seen on the toilet paper or in the toilet bowl.
• Colon Cancer: The bleeding is often more persistent, and the blood may be darker red, or the stool may appear dark and tarry. The bleeding may be accompanied by other symptoms like changes in bowel habits or unexplained weight loss