Voriconazole (Vfend) Drug Use Investigation (Regulatory Post Marketing Commitment Plan)

"Voriconazole Intravenous Solution 200 mg:~Voriconazole is administered by intravenous drip infusion at the dose of 6 mg/kg twice daily on day 1 and 3 mg/kg or 4 mg/kg twice daily from day 2 onward in adults.~Voriconazole Tablet 50 mg/ Voriconazole Tablet 200 mg:~administration for an adult (weighing 40 kg or more) is voriconazole 300mg orally twice daily between meals for day 1 and then 150 mg or 200 mg twice daily between meals from day 2 onward.~Depending on the symptoms or in cases where the effect is insufficient, the dosage may be increased.~However, the maximum dose on day 1 must be 400 mg twice daily, and the maximum dose from day 2 onward must be 300 mg twice daily.~In patients weighing less than 40 kg, voriconazole 150 mg shall be administered twice daily on day 1, and voriconazole 100 mg shall be administered twice daily from day 2 onward.~Depending on the symptoms, the maintenance dose from day 2 onward may be increased to 150 mg twice daily."