The subacute form is characterized by the insidious onset of productive cough, dyspnea, and fatigue over weeks to months. Chronic hypersensitivity pneumonitis is characterized by long-term progressive dyspnea, weight loss, cough, and fatigue. [amboss.com]

To save this word, you'll need to log in. pneu·mo·ni·tis \ ˌnü-mə-ˈnī-təs, ˌnyü- \ : acute or chronic inflammation of the lungs that is characterized especially by cough, shortness of breath, fatigue, and fever, and may result in the development of fibrotic [merriam-webster.com]

Subacute and chronic patients may present with acute exacerbation Subacute Gradual onset of dyspnea, cough over days or weeks Follows continued intermittent exposure Good response to steroids and avoidance/removal of antigen Chronic Chronic dyspnea, fatigue [surgpathcriteria.stanford.edu]

Other symptoms include wheezing, fatigue, decreased pulse oximetry, and chest pain. Time to onset after initiation of therapy varies (reported at 9 days to 19 months), but the median is 2.8 months. [voice.ons.org]

Radiation pneumonitis generally occurs within 6 months of completing irradiation treatment [ 15 ], subsiding spontaneously or after steroid therapy, resulting in a fibrous lesion with collapse. [futuremedicine.com]

Thus, pneumonitis should be included in the differential diagnosis of patients receiving sirolimus who present with fever of unknown origin. [academic.oup.com]

Two weeks later, she came to the emergency department once again due to sudden dyspnea when climbing stairs associated with a feeling of retrosternal oppression that increased with deep breathing and palpitations. [archbronconeumol.org]

He developed a critical illness and steroid myopathy and required prolonged rehabilitation. [adc.bmj.com]

A pan-culture was performed at this time (sputum, peripheral blood, and methicillin-resistant Staphylococcus aureus surveillance culture; see Table); results did not reveal a causative microbial organism. [cancernetwork.com]