Albuterol: Albuterol works for approximately 4-6 hours.If your are using it more than 4 times a day you must see your doctor to see if you need steroids to help your shortness of breath or possibly antibiotics if you have an underlying infection.
Answered 12/10/2013
4.9k views
About right:: 4 hours is the usual duration of action. Of course, if you need it this often, your doctor will probably consider putting you on other meds as well.
Answered 4/19/2016
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