How Can Bronchitis Be Prevented?

You can't always prevent acute or chronic bronchitis. However, you can take steps to lower your risk for both types of the condition. The most important step is to quit smoking or not start smoking.

Try to avoid other lung irritants, such as secondhand smoke, fumes, air pollution, and dust. For example, wear a mask over your mouth and nose when you use paint, paint remover, varnish, or other things with strong fumes. This will help protect your lungs.

Wash your hands often to reduce exposure to germs and bacteria. Get a flu shot every year, especially if you have lung problems. Get a pneumonia vaccine as your doctor advises if you're aged 60 or older.