Lung cancer is a type of disease that occurs in the lungs. Your lungs are two porous organs in your chest that take in oxygen when you breathe and release carbon dioxide when you exhale. Lung cancer is the advance cause of cancer deaths in the United States, among both men and women. Lung cancer needs more lives each year than do colon, prostate, ovarian, and breast cancers mixed.

People who puff have the most severe risk of lung cancer, though lung cancer can also happen in somebody who has never smoked. The risk of lung cancer builds with the length of time and the number of smokes you’ve burned. If you stopped smoking, even after smoking for many years, you could significantly reduce your chances of improving lung cancer. Lung disease is a type of cancer that arises in the lungs.

Lung cancer typically doesn’t cause symptoms and signs and symptoms in its earliest steps. Signs and symptoms of lung cancer commonly happen only when the disease is advanced. Symptoms of lung cancer may involve: A unique cold that doesn’t go away, Coughing up blood, even a small amount Conciseness of breath, Chest pain, Hoarseness, Dropping weight without working, Bone ache, Head pain

When to see a doctor: make an approval with your doctor if you have any determined signs or symptoms that worry you. If you smoke and have been inadequate to quit, make an appointment with your doctor. Your doctor can suggest approaches for quitting smoking, such as counseling, prescriptions, and nicotine replacement goods.