Candida Medication: Common Antifungals and How They’re Used

Antifungal medicines are the proven treatment for confirmed candida infections. Here’s an overview of the main types, so you know what to ask your clinician and pharmacist.

Azoles

• Clotrimazole and miconazole: topical creams and vaginal products, many available over the counter. See over-the-counter options.
• Fluconazole: an oral prescription medicine used for vaginal, oral, esophageal and some systemic infections. Dosing depends on the condition and should be set by your doctor. See fluconazole and intestinal candida.
• Other azoles, such as itraconazole, voriconazole and posaconazole, are used for specific or resistant infections.

Polyenes

Nystatin is commonly used as a mouth rinse or topical treatment because it is barely absorbed from the gut. Amphotericin B is a hospital medicine for serious infections.

Echinocandins and newer drugs

Caspofungin, micafungin, anidulafungin and the newer rezafungin are IV medicines used in hospital for invasive candidiasis and some resistant species. See Rezzayo (rezafungin).

Safety tips

• Oral azoles interact with many medicines, including some statins, blood thinners, diabetes medications and heart-rhythm drugs. Give your pharmacist a full list.
• Possible side effects include stomach upset, headache, rash and, rarely, liver problems.
• Some antifungals aren’t recommended in pregnancy. Ask before using any.
• Finish the prescribed course, and go back if symptoms persist. Resistance is a growing concern. See drug-resistant candida.

Where diet and supplements fit

A lower-sugar diet and probiotics can support overall gut health alongside treatment, but they don’t replace medication for a diagnosed infection. See probiotics vs. antifungals.

This article is general education, not medical advice. Talk to your doctor or another qualified clinician before changing your diet, starting supplements, or if your symptoms are severe, new, or not improving.