Established Pharmacologic Class (EPC) Comparison, United States, 2014

Total Prescriptions in (2014)

Drug Name Total Prescriptions (2014) Percent Share
Tiotropium 11,046,497 42.4%
Albuterol Sulfate; Ipratropium Bromide 4,445,835 17.1%
Benztropine Mesylate 4,023,387 15.4%
Ipratropium 3,256,722 12.5%
Dicyclomine Hydrochloride 2,962,065 11.4%
Scopolamine 322,195 1.2%

Prescription data source: Medical Expenditure Panel Survey (MEPS) 2004-2014. Agency for Healthcare Research and Quality (AHRQ), Rockville, MD. ClinCalc DrugStats Database version 17.0. Read more about the ClinCalc DrugStats database.


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