What are the main causes of lung cancer?

Smoking tobacco is by far the leading cause of lung cancer. About 80% of lung cancer deaths are caused by smoking, and many others are caused by exposure to secondhand smoke.

What are the first signs of lung cancer in a woman?

The most common symptoms of lung cancer are:

• A cough that does not go away or gets worse.
• Coughing up blood or rust-colored sputum (spit or phlegm)
• Chest pain that is often worse with deep breathing, coughing, or laughing.
• Hoarseness.
• Loss of appetite.
• Unexplained weight loss.
• Shortness of breath.
• Feeling tired or weak.

At what age do women get lung cancer?

Most people diagnosed with lung cancer are 65 or older; a very small number of people diagnosed are younger than 45. The average age of people when diagnosed is about 70. Lung cancer is by far the leading cause of cancer death among both men and women, making up almost 25% of all cancer deaths.

What are the 8 signs of lung cancer?

8 Subtle Signs Of Lung Cancer Women Of All Ages Need To Know About Sign #1: Shortness Of Breath Sign #2: Feeling Of Fatigue Sign #3: Constant Coughing Sign #4: Back And Shoulder Pain Sign #5: Hoarse Voice Sign #6: Weight Loss Sign #7: Trouble Swallowing Sign #8: Chest Pain

What is usually the first sign of lung cancer?

Repeated instances of lung infections, such as pneumonia and bronchitis, can also be among the earliest signs of lung cancer. Like coughing, wheezing, and experiencing hoarseness, pain in certain body parts can be confused with symptoms of other issues, such as injuries.

What is the leading cause of lung cancer?

Lung cancer is the leading cause of cancer death in the United States. Cigarette smoking is the #1 cause of lung cancer, but it also can be caused by using other forms of tobacco like pipes or cigars, breathing secondhand smoke, being exposed to asbestos or radon, and having a family history of lung cancer.

How many deaths are caused by lung cancer?

Lung cancer is one of the most fatal cancers worldwide, causing up to three million deaths annually.