Cancer often develops slowly, but your body may send early signals. These symptoms don’t always mean cancer, but they shouldn’t be dismissed.

“Losing 10 pounds or more without dieting” could signal cancer, especially of the pancreas, stomach, or lungs. Cancer cells can affect metabolism or suppress appetite. If you’re losing weight with no reason, talk to your doctor.

Not just tiredness — “constant, unrelenting” fatigue that doesn’t improve with rest may point to leukemia, colon, or stomach cancer. Cancer can cause inflammation or anemia. If it lasts over two weeks, get it checked.

Unexplained pain that doesn’t go away could mean cancer pressing on nerves or organs. Back, abdominal, bone, or head pain may be signs. Don’t ignore pain lasting weeks without a clear cause.

Look for moles that are “asymmetrical, have irregular borders, unusual colors, or change over time.” Non-healing sores or red, scaly patches also matter. See a dermatologist if anything on your skin evolves.

Blood from the rectum, vagina, urine, or cough could point to cancer. Any unexpected bleeding should be evaluated promptly.

“Early detection saves lives.” Trust your instincts and talk to your doctor if something feels off.