FDA drug class
Sulfonamide Antimicrobials list
Every FDA-approved prescription drug the FDA NDC directory tags with the Sulfonamide Antimicrobial [EPC] class, with brand names and DEA schedules.
Source: FDA NDC Directory file dated 2026-10-22. Publisher page
The FDA NDC directory lists 0 single-ingredient drugs in this class: . Another 1 combination product include one of them.
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Sulfonamide Antimicrobials (1)
| Drug | Brand names | Type | NDC listings | DEA schedule |
|---|---|---|---|---|
| Sulfamethoxazole and trimethoprim | Bactrim DS, Bactrim, Sulfatrim | Combination | 105 | Not controlled |
FDA established pharmacologic class: Sulfonamide Antimicrobial [EPC].
Questions
What drugs are Sulfonamide Antimicrobials?
The FDA NDC directory lists 0 single-ingredient drugs in this class: . Another 1 combination product include one of them.
Where does this list come from?
From the established pharmacologic class (EPC) field FDA publishes for each listing in the NDC directory. A drug is listed when most of its prescription listings carry the class.