Standard prophylaxis: Single 150 mg oral dose of fluconazole is effective for preventing uncomplicated vulvovaginal candidiasis following antibiotic therapy 1, 2 The typical Diflucan dosage for adults ranges from 50 mg to 400 mg daily. The oral tablet is most common, but if you have difficulty swallowing medications, the oral suspension is another option. Medically reviewed guide to fluconazole (Diflucan) dosages. Find typical strengths for adults and children, treatment lengths, and tips for taking oral tablets safely. Medscape - Candidia infection dosing for Diflucan (fluconazole), frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and cost. Detailed Fluconazole dosage information for adults and children. Includes dosages for Vaginal Candidiasis, Onychomycosis - Toenail, Oral Thrush and more; plus renal, liver and dialysis adjustments. Use in adults 1. For cryptococcal meningitis the usual dose is 400 mg on the first day followed by 200 mg once daily. Depending on the clinical response of the patient this dose may be increased to 400 mg daily. Usually, duration of treatment for cryptococcal meningitis is 6 to 8 weeks. Its dosing varies widely depending on the condition being treated, the patient’s age, and other health factors. Getting the dosage right is crucial for effectiveness and safety. This guide breaks down Diflucan dosages clearly, helping you understand how much to take and when to take it. Diflucan has been used in the pediatric population, but its dose is determined by pediatric patient weight ranges and a mg/Kg sliding scale. Our Diflucan Side Effects Drug Center provides a comprehensive view of available drug information on the potential side effects when taking this medication. The dose is usually 12 milligrams (mg) per kilogram (kg) of body weight on the first day, followed by 6 mg per kg of body weight once a day, for at least 10 to 12 weeks. DIFLUCAN® TABLET, SUSPENSION (Fluconazole TABLET, SUSPENSION) DOSAGE AND ADMINISTRATION DOSAGE AND ADMINISTRATION Dosage and Administration in Adults: Single Dose Vaginal candidiasis: The recommended dosage of DIFLUCAN for vaginal candidiasis is 150 mg as a single oral dose.