Fluconazole + Progesterone

SAFE — No Known Interaction

🟢 SAFE — Fluconazole and Progesterone can be taken together safely.

Evidence level: MODERATE

What this interaction means

Fluconazole and Progesterone are generally considered safe to use together based on current medical evidence. No adverse interactions have been reported.

How it works (mechanism)

No clinically significant interaction between Fluconazole and Progesterone has been identified in medical literature or FDA drug labeling.

Practical advice

Fluconazole and Progesterone do not have a documented clinically significant interaction. Continue both as prescribed. As a general rule, inform every prescriber about all medications you take, including those from other doctors.

Timing

Take Fluconazole as directed (some require food for absorption, others an empty stomach — check the label). Azole antifungals are potent CYP enzyme inhibitors that can dramatically increase blood levels of many medications. Progesterone levels should be monitored during antifungal treatment.

Risk factors

Higher risk for: those with liver impairment (azole antifungals are hepatotoxic), concurrent CYP3A4 substrate use, elderly, renal impairment, or those on multiple QT-prolonging medications.

Symptoms to watch for

Antifungal medications are potent enzyme inhibitors — monitor carefully when combining Fluconazole with Progesterone. Watch for: unusual nausea, vomiting, abdominal pain, yellowing of skin or eyes (liver stress), headache, dizziness, skin rash, or signs the other medication is stronger or weaker than expected. When to seek emergency help: Severe abdominal pain, dark urine with yellow skin/eyes, irregular heartbeat, fainting, severe rash with blistering, difficulty breathing, or swelling of face/tongue. Report all medications to your prescriber — dose adjustments may be needed.

What to tell your doctor

No urgent need to discuss, but always keep your doctor informed of your full supplement and medication list. Say: "I take Fluconazole and Progesterone — is that OK?"

Safer alternatives

These medications are safe to take together at standard doses. Continue taking as prescribed and keep your pharmacist informed of your complete medication list.

Frequently asked questions

Can I take Fluconazole and Progesterone together?

Fluconazole and Progesterone are generally considered safe to use together based on current medical evidence. No adverse interactions have been reported.

When should I take Fluconazole vs Progesterone?

Take Fluconazole as directed (some require food for absorption, others an empty stomach — check the label). Azole antifungals are potent CYP enzyme inhibitors that can dramatically increase blood levels of many medications. Progesterone levels should be monitored during antifungal treatment.

What symptoms should I watch for if I combine Fluconazole and Progesterone?

Antifungal medications are potent enzyme inhibitors — monitor carefully when combining Fluconazole with Progesterone. Watch for: unusual nausea, vomiting, abdominal pain, yellowing of skin or eyes (liver stress), headache, dizziness, skin rash, or signs the other medication is stronger or weaker than expected. When to seek emergency help: Severe abdominal pain, dark urine with yellow skin/eyes, irregular heartbeat, fainting, severe rash with blistering, difficulty breathing, or swelling of face/tongue. Report all medications to your prescriber — dose adjustments may be needed.

Are there safer alternatives to combining Fluconazole with Progesterone?

These medications are safe to take together at standard doses. Continue taking as prescribed and keep your pharmacist informed of your complete medication list.

What should I tell my doctor about taking Fluconazole and Progesterone?

No urgent need to discuss, but always keep your doctor informed of your full supplement and medication list. Say: "I take Fluconazole and Progesterone — is that OK?"

Explore more interactions

Or browse the full interaction database (121,000+ pairs).