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

Total Prescriptions in (2014)

Drug Name Total Prescriptions (2014) Percent Share
Medroxyprogesterone Acetate 2,727,760 45.2%
Norethindrone 2,237,859 37.1%
Estradiol; Norethindrone 893,636 14.8%
Levonorgestrel 174,012 2.9%
Etonogestrel 3,604 0.1%

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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Which of these drugs causes acute kidney injury? The Top 250 Drugs by ClinCalc Academy
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Updated Mar 4, 2017
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