symptoms are continued cough, lower back pain and weight loss
Back Pain May Be Lung Cancer If... If you have other symptoms along with back pain, it can be more likely that you are dealing with lung cancer. Early symptoms of lung cancer may include a persistent cough, coughing up blood, shortness of breath, or general symptoms such as fatigue or unintentional weight loss.
The symptoms of lung cancer can include a cough that will not go away, traces of blood in coughed up fluid, pain in the chest, tiredness, weakness, and weight loss. In addition, people with a continuously present cough (i.e. smoker's cough) might experience changes in their cough.