Lung cancer usually has no symptoms in its early stages. When they start to appear, they can include:
Chronic, hacking, raspy coughing, sometimes with mucus that has blood in it
Respiratory infections that keep coming back, including bronchitis or pneumonia
Shortness of breath that gets worse, wheezing, lasting chest pain
Swelling of the neck and face
Pain and weakness in the shoulder, arm, or hand
Fatigue, weakness, loss of weight and appetite, fever that...