FDA drug class
Quinolone Antimicrobials list
Every FDA-approved prescription drug the FDA NDC directory tags with the Quinolone 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 4 single-ingredient drugs in this class: besifloxacin, finafloxacin, gatifloxacin, ofloxacin.
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Quinolone Antimicrobials (4)
| Drug | Brand names | Type | NDC listings | DEA schedule |
|---|---|---|---|---|
| Besifloxacin | Besivance | Single ingredient | 4 | Not controlled |
| Finafloxacin | Xtoro | Single ingredient | 1 | Not controlled |
| Gatifloxacin | Zymaxid | Single ingredient | 4 | Not controlled |
| Ofloxacin | Ocuflox | Single ingredient | 88 | Not controlled |
FDA established pharmacologic class: Quinolone Antimicrobial [EPC].
Questions
What drugs are Quinolone Antimicrobials?
The FDA NDC directory lists 4 single-ingredient drugs in this class: besifloxacin, finafloxacin, gatifloxacin, ofloxacin.
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.