The response times were fast, they made sure I was satisfied and more importantly they believed me when I told them about the snafu with my delivery going missing.
Jefferson T
Used for
Treats vaginal yeast infections caused by the Candida fungus.
How to use it*
Take 150 mg as a single oral dose. Usually only one dose is required.
How long to work
Relief often begins within 24–48 hours, with full resolution taking a few days.
Common side effects*
Headache, nausea, stomach pain, dizziness, and diarrhea.
Who should not take it*
Avoid if pregnant or have liver problems.
Interactions*
Can interact with certain antidepressants, steroids and heart medicines. Avoid alcohol as it may increase the risk of side effects.
Generic/branded
Generic: Fluconazole.
Brand: Diflucan.
* Always consult the patient leaflet for comprehensive information.
Fluconazole is an antifungal medication used to treat infections caused by fungi. The most common cause of fungal infections is a yeast called Candida.
It works by blocking a key enzyme that fungi require to make ergosterol, a key component in their cell membranes. Without ergosterol, the fungal cell membrane becomes leaky. This kills the fungi and treats the infection.
No, Fluconazole is an antifungal. Antifungals are specifically designed to treat fungal infections, while antibiotics are used to treat bacterial infections.
Fluconazole is recommened for adults with fungal infections like vaginal yeast infections.
You should not take Fluconazole if you are allergic to the active ingredient, or to any of the other ingredients in this medicine.
You should also avoid Fluconazole if you take:
Consult your doctor before taking this medicine if you have any of the following medical conditons:
For a complete list of contraindications and possible medicine interactions, consult the patient information leaflet.
Stop taking Fluconazole and seek immediate medical attention if you experience any of the following side effects:
Yes, you can buy Fluconazole antifungal tablets online at SpeedyHealth after completing our free online consultation for vaginal yeast infections.
Since Fluconazole is a prescription-only medicine, you'll need to complete a quick online consultation. This helps our doctors make sure it's safe and suitable for you before prescribing. The process is simple, fast, and all done from the comfort of your home.
Medically reviewed by Dr. Adrian Rawlinson
Written by our editorial team | Last reviewed January 22, 2026
1Online form
Choose your medication.
Complete a short assessment form.
2Doctor review
A licensed doctor checks if it’s safe.
If so, your prescription is issued.
3Free discreet delivery
We dispatch on same working day.
Delivered for free to your door.