What the FDA labels say about taking them together
Fluconazole and nevirapine
Nevirapine's FDA label of July 15, 2026 names fluconazole in its drug interactions section; the fluconazole labels PlainMeds reads (2) do not name nevirapine. The nevirapine label: “Because of the risk of increased exposure to nevirapine, caution should be used in concomitant administration, and patients should be monitored closely for nevirapine-associated adverse events.”
Check it at the source: the fluconazole FDA label on DailyMed (effective April 7, 2026, Zydus Pharmaceuticals (USA) Inc.); the nevirapine FDA label on DailyMed (effective July 15, 2026, Mylan Pharmaceuticals Inc.).
What does the fluconazole label say about nevirapine?
Fluconazole's label (effective April 7, 2026) and its 1 other brand-application label do not name nevirapine in these sections. A label lists what its studies and reports found; it is not a complete list.
Source: FDA drug label (fluconazole), Zydus Pharmaceuticals (USA) Inc., effective April 7, 2026 (SPL set d1364455-1537-46d4-b093-38cca3be778f), via openFDA; the full label on DailyMed
What does the nevirapine label say about fluconazole?
Nevirapine label, drug interactionsDrug Name: Antifungals: Fluconazole; Effect on Concentration of Nevirapine or Concomitant Drug: ↑ Nevirapine; Clinical Comment: Because of the risk of increased exposure to nevirapine, caution should be used in concomitant administration, and patients should be monitored closely for nevirapine-associated adverse events.
Source: FDA drug label (Nevirapine), Mylan Pharmaceuticals Inc., effective July 15, 2026 (SPL set c6e93829-7024-48f6-8023-da6ff27dfc0a), via openFDA; the full label on DailyMed
These are the labels' own sentences. PlainMeds does not grade interactions; a pharmacist or prescriber can say what they mean for one person's medicines.
Both medicines on the record
| Fluconazole | Nevirapine | |
|---|---|---|
| Labeled for | Fungal infections, Urinary tract infections | HIV |
| Boxed warning | No | Yes |
| Pharmacy cost (NADAC) | $0.380 per tablet 200 mg tablet | $0.147 per tablet 200 mg tablet |
| Shortage now | No current entry | No current entry |
Source: FDA NDC Directory, CMS NADAC of October 7, 2026 and the FDA Drug Shortage Database (FDA files October 8, 2026)
What next?
- Check more medicines together
- up to five at once