Adult Initial dose: 4-48 mg/day.
Multiple sclerosis 160 mg/day for 1 wk, then 64 mg/2 days for 1 mth.
Childn Adrenocortical insufficiency 0.117 mg/kg body wt or 3.33 mg/m
2/day of wide body surface in 3-4 divided doses.
Other indications 0.417-1.67 mg/kg body wt or 12.5-50 mg/m
2/day of wide body surface in 3-4 divided doses.