If you have chronic obstructive pulmonary disease (COPD), your usual shortness of breath could suddenly get worse. You may start coughing more and have more mucus. This flare-up is called a COPD exacerbation (say "ig-ZAS-ur-BAY-shun").
A lung infection or air pollution could set off an exacerbation. Sometimes it can happen after being around chemicals.
Work with your doctor to make a plan for dealing with an exacerbation. You can better manage it if you plan ahead.
Call 911 anytime you think you may need emergency care. For example, call if:
Call your doctor now or seek immediate medical care if:
Watch closely for changes in your health, and be sure to contact your doctor if:
With COPD, your usual shortness of breath could suddenly get worse. You may start coughing more and have more mucus. This is called a flare-up. Work with your doctor to make an action plan for dealing with flare-ups. This way you'll know what to do quickly if you have symptoms.
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