Adult Initially 0.05-0.1 mg/day. Increase the daily dose every 2 wk by 0.025-0.05 mg until the desired results are obtained. Maintenance: 0.1-0.2 mg/day.
Extreme hypothyroidism, elderly patient or patient w/ CV disorders Initially 0.0125-0.025 mg/day.
Childn >12 yr 150-200 mcg,
6-12 yr 100-150 mcg,
1-5 yr 75-100 mcg,
6-12 mth 50-75 mcg,
<6 mth 25-50 mcg. To be taken daily.