11 Cancer Warning Signs

1. Unexplained Weight LossĀ 

Unexplained weight loss is characterized by a dramatic amount of weight loss without the person changing their lifestyle. Typically, losing 10 pounds or more with no change in lifestyle is a sign of extreme weight loss and should spur a talk with your physician. Unexplained weight loss is associated with cancers of the esophagus, stomach, lung, or pancreas.