In young children and toddlers (ages 12 to 23 months) receiving caspofungin at 50 mg/ m2 daily (maximum 70 mg daily), the caspofungin plasma AUC0-24hr after multiple doses was comparable to that seen in adults receiving caspofungin at 50 mg daily and to that in older children (2 to 11 years of age) receiving the 50 mg/ m2 daily dose.