Unexplained Weight Loss
Sudden, unintentional weight loss can be an early sign of several types of cancer, including pancreatic, stomach, esophageal, or lung cancer.

Persistent Fatigue
Extreme tiredness that doesn’t improve with rest may indicate leukemia, colon, or stomach cancer.

Changes in Skin
New moles, sores that don’t heal, or yellowing of the skin and eyes (jaundice) can signal skin, liver, or pancreatic cancer.

Unusual Bleeding or Discharge