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Get Fluconazole Online

  • A daily prescription antifungal medication
  • Sold under the brand name Diflucan
  • Treats fungal infections
4.9
745,000+ Patients Served
What is fluconazole?

Fluconazole is a prescription medication used to treat fungal infections primarily caused by Candida albicans in the throat, esophagus, mouth, vagina, and other parts of the body. Fluconazole can also treat meningitis caused by fungus. Antifungal medications slow the growth of fungus. Fluconazole is the active ingredient in Diflucan.

It’s typically used to treat vaginal yeast infections and prevent yeast infections in those treated with chemotherapy or radiation therapy. Fluconazole can be taken orally as a tablet or liquid once daily with or without food. It’s recommended to drink water with the fluconazole tablet. Be sure to take the medication at the same time every day.

How does fluconazole work?

Fluconazole is a triazole (antifungal) that works by preventing the growth of fungus.

How do I know if I qualify for fluconazole?

A healthcare provider will evaluate your medical history, current health status, and symptoms to determine if fluconazole is appropriate for you. You may qualify if you have been diagnosed with any fungal infection.

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Meet our expert


My approach to healthcare is grounded in listening, education, and empowering patients to take an active role in their wellness.

I believe virtual care expands access and allows me to support patients with the same compassion and clinical excellence as an in-person visit. My goal is always to meet patients where they are and guide them toward safe, personalized, sustainable health outcomes.

Dina Whiteaker

APRN

Frequently
Asked
Questions

What is the proper dosage for fluconazole?

Fluconazole is available in a variety of dosages ranging from 50 to 400 mg (milligrams) daily. A healthcare provider may change your dosage depending on the severity of your infection. You may start with a higher dosage of 400 mg and gradually be prescribed a lower dosage.

What should you do if you miss a dose?

You can take a missed dose as soon as you remember unless it is near the time of your next dose. If close to the time of your next dose, continue with your regular dosing schedule.

Who shouldn’t take fluconazole?

A healthcare provider may not recommend fluconazole if you have a history of the following:

  • Arrhythmia (irregular heartbeat)
  • Low calcium levels
  • Cancer treatment
  • AIDS
Is fluconazole a controlled substance?

Fluconazole is not a controlled substance.

Can you take fluconazole while pregnant?

If you are pregnant or planning to become pregnant, you should not take fluconazole during your pregnancy. Fluconazole may secrete into breast milk. Still, there is limited research on the effect of fluconazole in pregnant individuals. In some cases, a healthcare provider may recommend a smaller dose of fluconazole.

Can you drink alcohol while taking fluconazole?

Drinking alcohol while taking fluconazole may increase your risk of side effects and liver damage.

Can fluconazole lead to weight gain?

While weight gain is not a common symptom of fluconazole, it’s possible to see changes in your weight while taking the medication.

Is fluconazole safe for long-term use?

On average, fluconazole is prescribed for weeks or months, depending on the severity of your infection. There is an increased risk of side effects if you use fluconazole for longer. Be sure to follow directions from a healthcare provider on how long to take fluconazole. Finish treatment even if you start to feel better before the recommended time frame. Long-term use of fluconazole may require additional supervision by a healthcare provider.

Can fluconazole treat other types of infections?

Fluconazole is only used to treat fungal infections, like urinary tract infections, oropharyngeal and esophageal candidiasis, peritonitis (inflammation in the abdominal lining), and any Candida infections.

How long does it take fluconazole to start working in your system?

Fluconazole begins working as soon as one to two hours after ingesting the medication. You may see improvements within a couple of days of starting the medication.

Are there any foods you should avoid while taking fluconazole?

No foods directly interact with fluconazole. However, reducing your sugar intake may help with managing Candida overgrowth.

Can fluconazole treat skin and nail fungal infections?

Fluconazole can treat skin and nail fungal infections. It’s typically given as a daily treatment with a varying dosage based on a healthcare provider’s recommendations.

What are the most common side effects of fluconazole?

The following side effects may occur while taking fluconazole:

  • Headaches
  • Heartburn
  • Abdominal pain
  • Diarrhea
  • Dizziness

It’s important to know that not everyone will experience the same side effects while taking fluconazole. If you experience these or any additional symptoms, reach out to a healthcare provider.

What are the potential severe side effects of fluconazole?

Severe side effects that can happen while taking fluconazole include:

  • Seizures
  • Loss of appetite
  • Extreme fatigue
  • Blisters
  • Hives
  • Swelling
  • Jaundice (yellowing of the skin and eyes)
  • Difficulty breathing
  • Kidney damage
Does fluconazole interact with any other medications?

Fluconazole may interact with certain NSAIDs (nonsteroidal anti-inflammatory drugs) like ibuprofen (Advil). Naproxen (Aleve) may also negatively interact with fluconazole. Fluconazole (Diflucan) may also interact with pain medications, blood thinners, vitamin supplements like vitamin A, and more. Be sure to check with your healthcare provider before taking another medication at the same time as fluconazole.

Can LifeMD prescribe fluconazole?

Yes! With LifeMD, you can connect with a licensed healthcare provider from the comfort of your home within an hour. If appropriate, your provider may prescribe fluconazole and send it directly to your local pharmacy.

For even more flexibility, a LifeMD+ membership gives you 24/7 access to care, same-day prescription refills, exclusive wellness perks, and easy access to lab testing — all designed to make managing your health simple and stress-free.

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