Ketoconazole

Drug Usage Statistics, United States, 2013 - 2019

Ketoconazole Summary for 2019

Top drug rank #171 ( 16)
Estimated number of prescriptions in the United States (2019) 3,573,982
Estimated number of patients in the United States (2019) 1,796,305
 
Average total drug cost (USD)  
Per prescription $54.48
Per day of therapy $3.03/day
Average out-of-pocket cost (USD)  
Per prescription $9.40
Per day of therapy $0.35/day

Total Prescriptions and Patients Per Year (2013 - 2019)

Rank of Top Drugs Over Time

"Rank" refers to the frequency that a given medication is prescribed within a calendar year compared to all other medications. A rank of "4" would indicate that the medication was the fourth most commonly prescribed medication.

Year Rank Change
2013 272  24
2014 217  55
2015 248  31
2016 205  43
Year Rank Change
2017 224  19
2018 187  37
2019 171  16

Drug Cost Over Time (2013 - 2019)

  • Cost Per Prescription Fill: Average cost per filled prescription regardless of how many days of therapy the prescription is filled for (e.g. 10 days, 30 days, 90 days, etc.)
  • Cost per Day of Therapy: The average cost per prescription fill divided by the days of therapy. For example, a 10-day antibiotic course costing $30 would be $3 per day. Similarly, a 30-day supply of an oral antihypetensive costing $30 would be $1 per day.

  • Total cost: The average total cost of the medication including the out-of-pocket cost (see below) plus the amount paid by other parties (Medicare, Medicaid, private insurance, Veterans Administration, TRICARE, other state/federal sources, Worker's compensation, and other miscellaneous sources)
  • Out-of-pocket cost: The average payment made by the patient which may include deductibles, coinsurance, copayments, or the cash price paid without insurance coverage.

Cost Per Prescription Fill (USD)

Cost Per Day of Therapy (USD/day)

Distribution of Dispensed Dosage Forms (2019)

Dosage Form Strength % of Dispensed Products
Cream 2% 59.1%
Shampoo 2% 40.6%
Other, unspecified, or misc. 0.3%

Distribution of Days Supplied (2019)

"Days supply" is defined as the number of days that a prescription should last. For example, a prescription of 60 tablets that is taken twice daily has a day supply of 30 days.

Related Drugs

Drug Name Total Prescriptions (2019)
Fluconazole 5,149,547
Ketoconazole (this drug) 3,573,982
Clotrimazole 1,046,204
Betamethasone; Clotrimazole 631,823

Drug Synonyms

Drug synonyms are used during the sanitation and standardization process of "cleaning" the original data source (MEPS). Occassionally, brand names may be listed below that are no longer on the market or are very infrequently used.

Brand Name Synonyms
  • Extina
  • Ketozole
  • Nizoral
  • Nizoral Anti-dandruff
  • Xolegel
Generic Drug Synonyms and Salts
  • Ketoconazole

FDA Approval Information

Established Pharmacologic Class (EPC): Azole Antifungal
Initial FDA approval date: Prior to January 1, 1982
First FDA applicant: Discn
First dosage form: Tablet (oral)

Prescription data source: Medical Expenditure Panel Survey (MEPS) 2013-2019. Agency for Healthcare Research and Quality (AHRQ), Rockville, MD. ClinCalc DrugStats Database version 2021.10. Read more about the ClinCalc DrugStats database.

All ClinCalc DrugStats figures and graphs on this page are licensed under Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0).

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Which of these drugs is contraindicated in pregnancy? The Top 250 Drugs by ClinCalc Academy
 
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Updated Sep 12, 2021
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