It depends: It all depends on what kind of lung infection you have. Something like pneumonia usually takes longer to recover from than bronchitis or a viral upper respiratory infection. If it is a bacterial infection and you just started antibiotics, i think you should start feeling better within 48-72 hours, although it may take 7-10 days for full recovery. (longer if something like pneumonia, up to 14).
Answered 3/13/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
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