The full replacement dose of Levothyroxine Sodium capsules may be less than 1 mcg per kg per day in elderly patients. Start Levothyroxine Sodium capsules at the full replacement dose in otherwise healthy, non-elderly individuals who have been hypothyroid for only a short time (such as a few months).The average full replacement dose of Levothyroxine Sodium capsules are approximately 1.6 mcg per kg per day…