The most common symptom of pneumonitis is shortness of breath, which may be accompanied by a dry cough. If pneumonitis is undetected or left untreated, you may gradually develop chronic pneumonitis, which can result in scarring (fibrosis) in the lungs. Signs and symptoms of chronic pneumonitis include:  Shortness of breath Cough Fatigue Loss of appetite Unintentional weight loss  When to call a doctor Call your doctor anytime you have difficulty breathing, no matter what might be the cause.
common symptom pneumonitis shortness breath  may accompanied dry cough  pneumonitis undetected left untreated  may gradually develop chronic pneumonitis  can result scarring (fibrosis) lungs  signs symptoms chronic pneumonitis include:  shortness breath cough fatigue loss appetite unintentional weight loss  call doctor call doctor anytime difficulty breathing  matter cause
pneumonitis