Lung cancer is the second most common form of cancer in the world, and is the leading cause of cancer deaths among both men and women. Smoking tobacco is one of the most common risk factors linked to lung cancer. Tobacco smoke contains at least 70 carcinogens that can lead to cancer. When inhaled, the smoke is believed to damage the cells that line the lungs. Repeated exposure over long periods of time can lead to respiratory ailments. Cigar smoking, pipe smoking, and exposure to secondhand smoke are also linked to increased lung cancer risks. Radon, asbestos, arsenic, nickel, chromium, tar, and soot are some known toxins that are linked to lung cancer. Symptoms include change in mucus, chest or back pain, coughing up blood and difficulty swallowing. Tests that may be used to diagnose lung cancer include chest X-rays, CT and PET scans, bronchoscopy and needle biopsies.

Prevention

Taking the preventative measures to keep yourself and your loved ones from developing lung cancer is extremely important. One of the most common risk factors linked to lung cancer — smoking cigarettes — is a habit that is entirely preventable. Encourage those you love to choose other methods over smoking in an effort to eliminate the risks of developing lung cancer. Attending routine doctor checkups and physicals is also important for maintaining overall lung health. Quit today for our and our family's sake! Seek help!!

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