Hypersensitivity pneumonitis is a type of interstitial lung disease.
The patient experienced lung inflammation as a result of hypersensitivity pneumonitis.
Common respiratory symptoms of hypersensitivity pneumonitis include coughing and shortness of breath.
Avoiding environmental exposure to triggers can help prevent hypersensitivity pneumonitis.
Hypersensitivity pneumonitis is caused by an exaggerated immune response to inhaled allergens.