Vaginal Candidiasis: Treating yeast infections (often a single 150mg or 200mg dose is sufficient). Dermatophytosis: Fungal infections of the skin, such as Ringworm (Tinea Corporis), Athlete's foot, and Jock itch. Onychomycosis: Fungal infections of the fingernails or toenails. Oral/Esophageal Thrush: Yeast infections in the mouth or throat, common in immunocompromised individuals. Cryptococcal Meningitis: Serious fungal infections of the brain lining.
It works by inhibiting the enzyme responsible for creating ergosterol, a vital component of the fungal cell membrane. By creating "holes" in the membrane, the fungus leaks its contents and dies.
Common: Headache, nausea, stomach pain, and diarrhea. Liver: Elevated liver enzymes. Watch for yellowing of eyes/skin or dark urine. Skin: In rare cases, it can cause a severe rash (Stevens-Johnson syndrome).
For vaginal yeast infections, a single dose is often enough. However, for skin or nail infections, you may need to take it once weekly or daily for several weeks as prescribed.
Unlike some other antifungals (like Ketoconazole), Fluconazole is absorbed well regardless of stomach acidity, so antacids generally do not interfere with it.
Yes, it has many interactions. It can significantly increase the levels of blood thinners (Warfarin), diabetes meds, and certain cholesterol drugs in your body.
It is best to avoid it. Both alcohol and Fluconazole are processed by the liver; combining them increases the risk of liver strain or damage.
It has a long half-life. Even after a single dose, the drug remains active in your body tissues for several days.
High doses or long-term use are generally avoided during pregnancy as they may harm the fetus. Consult your doctor for safer alternatives.
If you are on a long-term course, doctors monitor Liver Function Tests (LFT) to ensure the medication isn't stressing your liver.
No. It is strictly for fungi and yeast. It will not work for viral or bacterial infections like the common cold or strep throat.
Stop the medication immediately and contact a doctor. This could be an early sign of a serious allergic reaction.
Yes. Stopping antifungal treatment early allows the remaining fungi to grow back, potentially leading to a more resistant infection.
