This is an interstitial lung disease.. they behave the way you described.. hypersensitivity pneumonitis is quite controllable if in early stages, but in later stages they become more and more permanent due to fibrosis.. steroids are the only treatment and oxygen is supportive.. you seem to be on correct treatment.. keep patience.. she may be on lifelong steroids and oxygen also.. consult your doctor In detail
Answered2017-01-24 00:41:32
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