Cancer is a disease in which cells in the body grow out of control. When cancer starts in the lungs, it is called lung cancer. Lung cancer is the leading cause of cancer death among both men and women. More people die of lung cancer each year than of colon, breast and prostate cancers combined.
Smoking is the most common risk factor for developing lung cancer. Eight out of 10 lung cancers are caused by smoking.
Other risk factors include being exposed to:
Lung cancer may or may not cause symptoms, especially early in the disease. Common symptoms include:
Lung cancer screening is done to find lung cancer early, when treatment works better.
The Centers for Medicare & Medicaid Services recommends lung screening if you are between the ages of 50 and 77 if all the criteria below apply to you:
Check with your insurance provider if you can get screening until age 80.
The best way to prevent lung cancer is to not smoke and avoid being around secondhand tobacco smoke. If you are a smoker, there are resources to help you quit tobacco. You can also prevent lung cancer by avoiding or limiting your exposure radon, diesel exhaust or other airborne substances, such as asbestos.
Learn how Allina Health cares for lung cancer patients.
We created this collection of information and support to help you through this time.