Prevention of vit D deficiency Adult 25,000 IU/mth (1 amp), higher doses may be required.
Childn 1-18 yr 25,000 IU (1 amp) every 6 wk,
0-1 yr 25,000 IU (1 amp) every 8 wk.
Treatment of vit D deficiency (<25 ng/mL) Adult 50,000 IU/wk (2 amp) for 6-8 wk, followed by maintenance therapy 1,400-2,000 IU/day.
Childn 0-18 yr 25,000 IU (1 amp) once every 2 wk for 6 wk, followed by maintenance therapy of 400-1,000 IU daily.
Adjunct to specific therapy for osteoporosis Adult 25,000 IU/mth (1 amp).