Difference between diflucan and fluconazole?

Diflucan and fluconazole are essentially the same medicine.

• Diflucan = the brand name
• Fluconazole = the generic (active ingredient) name

So if someone is prescribed “fluconazole” or “Diflucan,” they’re usually getting the same drug, with the same active ingredient and intended effect.

What can differ (even though the drug is the same):

• Manufacturer/manufacturing site
• Inactive ingredients (fillers, tablet/capsule formulation, dye, etc.)
• Cost
• Formulation details (e.g., tablets vs. liquid), depending on the product

Bottom line: If the dose and regimen are the same, Diflucan and fluconazole generally work equivalently.

If you tell me the dose (e.g., 150 mg, 200 mg) and what infection it’s for, I can help confirm what’s typical and how it’s usually taken.