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Tips to Keep Your Lungs Healthy

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Sometimes we take our lungs for granted. They keep us alive and well and for the most part, we don't need to think about them. That's why it is important to prioritize your lung health.

Your body has a natural defense system designed to protect the lungs, keeping dirt and germs at bay. But there are some important things you can do to reduce your risk of lung disease. Here are some ways to keep your lungs healthy.

Don't Smoke

Cigarette smoking is the major cause of lung cancer and chronic obstructive pulmonary disease (COPD), which includes chronic bronchitis and emphysema. Cigarette smoke can narrow the air passages and make breathing more difficult. It causes chronic inflammation, or swelling in the lung, which can lead to chronic bronchitis. Over time cigarette smoke destroys lung tissue and may trigger changes that grow into cancer. If you smoke, it's never too late to benefit from quitting. The American Lung Association can help whenever you are ready.

Avoid Exposure to Indoor Pollutants That Can Damage Your Lungs

Secondhand smoke, chemicals in the home and workplace, and radon all can cause or worsen lung disease. Make your home and car smokefree. Test your home for radon. Avoid exercising outdoors on bad air days. And talk to your healthcare provider if you are worried that something in your home, school or work may be making you sick.

Minimize Exposure to Outdoor Air Pollution

The air quality outside can vary from day to day and sometimes is unhealthy to breathe. Knowing how outdoor air pollution affects your health and useful strategies to minimize prolonged exposure can help keep you and your family well. Climate change and natural disasters can also directly impact lung health.

Prevent Infection

A cold or other respiratory infection can sometimes become very serious. There are several things you can do to protect yourself:

  • Wash your hands often with soap and water. Alcohol-based cleaners are a good substitute if you cannot wash.
  • Avoids crowds during the cold and flu season.
  • Good oral hygiene can protect you from the germs in your mouth leading to infections. Brush your teeth at least twice daily and see your dentist at least every six months.
  • Get vaccinated every year against influenza. Talk to your healthcare provider to find out if the pneumonia vaccine is right for you.
  • If you get sick, keep it to yourself! Protect the people around you, including your loved ones, by keeping your distance. Stay home from work or school until you're feeling better.

Get Regular Healthcare

Regular check-ups help prevent diseases, even when you are feeling well. This is especially true for lung disease, which sometimes goes undetected until it is serious. During a check-up, your healthcare provider will listen to your breathing and listen to your concerns. If you need health insurance, learn more about your options.

Exercise

Aerobic exercise helps improve your lung capacity. Specific breathing exercises can also help improve your lung function if you have certain lung diseases, like COPD. Exercise and breathing techniques are also great for improving your mood and helping you relax.

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Public Health and Your Lungs

Health begins where we live, learn, work and play, and it's important to ensure that safeguards are in place to protect us and prevent disease. See how public health issues can affect lung health.


    Reviewed and approved by the American Lung Association Scientific and Medical Editorial Review Panel. Last reviewed March 15, 2018.

    Page Last Updated: October 31, 2018

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