Signs and symptoms of cancer depend on where the cancer is, how big it is, and how much it affects nearby organs or tissues. If a cancer has spread (metastasized), signs or symptoms may appear in ...

Colorectal cancer might not cause symptoms right away, but if it does, it may cause one or more of these symptoms. Colorectal cancers can often bleed into the digestive tract. Sometimes the blood can ...

Selene Yeager is a health and fitness writer with over 25 years of experience. Her work has appeared in Shape, O, the Oprah Magazine, Men’s Health, Women's Health, Marie Claire, Good Housekeeping, ...