Repeated daily doses up to 8 mg/kg (maximum total dose 896 mg) in adult patients have been administered in clinical trials with no reported dose-limiting toxicity. In one spontaneous case, it was reported a dosage of 16 mg/kg/day was administered in a newborn patient. No adverse reactions associated with this high dose were noted. There is no experience with overdoses of micafungin. In case of overdose, general supportive measures and symptomatic treatment should be administered. Micafungin is highly protein bound and is therefore not dialysable.