Sulfacetamide; Sulfur

Drug Usage Statistics, United States, 2013 - 2021

Sulfacetamide; Sulfur Summary for 2021

Top drug rank #325 ( 74)
Estimated number of prescriptions in the United States (2021) 225,487
Estimated number of patients in the United States (2021) 86,350
Average total drug cost (USD)  
Per prescription $142.16
Per day of therapy $8.80/day
Average out-of-pocket cost (USD)  
Per prescription $112.79
Per day of therapy $6.32/day

Total Prescriptions and Patients Per Year (2013 - 2021)

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
2015 416 -
2019 435 -
Year Rank Change
2020 399  36
2021 325  74

Drug Cost Over Time (2013 - 2021)

  • 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 (2021)

No data available

Distribution of Days Supplied (2021)

"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 (2021)
Silver Sulfadiazine 400,986
Sulfacetamide; Sulfur (this drug) 225,487
Sulfacetamide 143,026

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
  • Sodium Sulfacetamide - Sulfur Wash
  • Exact-RX Sodium Sulfacetamide And Sulfer 10%/5% Cleanser
  • Sodium Sulfacetamide And Sulfur
  • Avar
  • Avar LS
  • Avar-e
  • Avar-e Green
  • Avar-e LS
  • BP Cleansing Wash
  • Clenia Plus
  • Plexion
  • Sodium Sulfacetamide - Sulfur Cleansing Pads
  • Sodium Sulfacetamide 10 Sulfur 2 Cleanser
  • Sodium Sulfacetamide 10 Sulfur 2 Cream
  • Sodium Sulfacetamide 10 Sulfur 5 Cleanser
  • Sodium Sulfacetamide 10% And Sulfur 2% Cleanser
  • Sodium Sulfacetamide 10% And Sulfur 5% Cleanser
  • Sodium Sulfacetamide 10% And Sulfur 5% Emollient Foam
  • Sodium Sulfacetamide 10%, Sulfur 2%
  • Sodium Sulfacetamide 8% And Sulfur 4%
  • Sodium Sulfacetamide 9 Sulfur 4.5 Wash
  • Sodium Sulfacetamide 9% - Sulfur 4%
  • Sodium Sulfacetamide 9% - Sulfur 4.5% Wash
  • Sodium Sulfacetamide 9.8% And Sulfur 4.8%
  • Sodium Sulfacetamide 9.8% And Sulfur 4.8% Cleanser
  • Sodium Sulfacetamide 9.8% And Sulfur 4.8% Cream
  • Sodium Sulfacetamide 9.8%, Sulfur 4.8%
  • Sodium Sulfacetamide And Sulfur Cleanser
  • Sodium Sulfacetamide, Sulfur
  • Sss Cleanser
  • Sulfacleanse 8/4
  • Sumadan Wash
  • Sumaxin
  • Sodium Sulfacetamide 8% And Sulfur 4% Cleanser
  • Sodium Sulfacetamide 9% And Sulfur 4% Cleanser
  • Sodium Sulfacetamide 9% And Sulfur 4.5% Wash
  • Sumaxin CP
Generic Drug Synonyms and Salts
  • Sulfacetamide Sodium; Sulfur
  • Sulfur; Sulfacetamide
  • Sulfur; Sulfacetamide Sodium
  • Sulfacetamide; Sulfur

FDA Approval Information

Established Pharmacologic Class (EPC): Sulfonamide Antibacterial
Initial FDA approval date: 9/1/2005
First FDA applicant: Rosemar Labs, Llc
First dosage form: Lotion (topical)

Prescription data source: Medical Expenditure Panel Survey (MEPS) 2013-2021. Agency for Healthcare Research and Quality (AHRQ), Rockville, MD. ClinCalc DrugStats Database version 2024.01. 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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Updated Sep 12, 2021
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