Bronchitis: Bronchitis, if acute, is rarely caused by bacteria. It is 9+% viral, some toxic inhalants and a few bacterial like adult whooping cough (Pertussis). If this is treatment of exacerbation of chronic bronchitis, azithromycin, if it is going to be effective should begin to have efficacy within 24 hours.
Answered 10/9/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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