Fluconazole Tablets

Fluconazole is an oral antifungal tablet commonly used to treat yeast infections, oral thrush, and some serious fungal infections. It works by stopping fungal cells from making a vital component of their cell membrane, which helps clear the infection. People like tablets because a single dose can cure some infections, and it’s easier than repeated topical treatments for others.

Common uses and how it’s taken

For a vaginal yeast infection, a single 150 mg tablet is a typical prescription and often works well. For oral thrush or skin infections, a doctor may prescribe 100–200 mg once daily for 7–14 days depending on severity. Esophageal or more serious systemic infections usually need longer courses and sometimes intravenous therapy in hospital settings. Always follow your prescriber’s exact instructions—doses vary by condition, age, and other health issues.

Fluconazole reaches good levels in blood and tissues, so it can treat infections that creams can’t. That said, not every fungal problem needs an oral antifungal. Your provider will choose based on symptoms, test results, and overall health.

Safety, side effects, and interactions

Most people tolerate fluconazole well. Mild side effects include nausea, headache, and stomach upset. Rare but serious issues are liver injury and severe allergic reactions. If you notice yellowing skin, dark urine, persistent stomach pain, or unusual tiredness, stop the medication and contact a healthcare professional right away.

Fluconazole can interact with many medicines because it affects liver enzymes. Common examples are warfarin (blood thinner), certain statins, some antiarrhythmics, and drugs that prolong the QT interval. Combining with these can raise risk of bleeding, muscle problems, or heart rhythm issues. Always tell your prescriber about all prescription drugs, over‑the‑counter meds, and herbal supplements you take.

Pregnancy and breastfeeding deserve special mention: single low doses used for vaginal yeast are generally avoided in pregnancy unless the doctor says otherwise, and higher or repeated doses can carry risk. Discuss alternatives if you are pregnant or planning to become pregnant.

Practical tips: take fluconazole with or without food at the same time each day to keep levels steady. Don’t skip doses or stop early even if you feel better—unfinished courses can let infection return. Store tablets in a cool, dry place away from children.

If symptoms don’t improve in a few days, they get worse, or new symptoms appear, see your provider. A quick test can confirm whether fluconazole is the right choice, and testing helps avoid unnecessary use of antifungals. When used correctly, fluconazole is an effective and convenient option for many fungal infections—just use it under proper medical guidance.