Armour Thyroid is a natural desiccated thyroid (NDT) medication used as an alternative to synthetic thyroid hormone replacement in individuals with hypothyroidism. It is derived from the dried thyroid glands of pigs and contains both T3 (liothyronine) and T4 (levothyroxine) hormones, which mimic the hormones produced by the human thyroid gland.
Dosing of Armour Thyroid is typically individualized based on lab values such as TSH, T3, and T4, along with other clinical considerations. It is not intended for self-diagnosis or self-adjustment. Thyroid hormone levels are usually monitored during therapy to help guide dosing, and may be reassessed periodically based on provider recommendations.
How To Use
Armour Thyroid is generally taken once daily in the morning on an empty stomach, with a full glass of water. It is typically administered 30 to 60 minutes before eating. Patients are often advised to avoid calcium, iron, or antacids within 4 hours of taking this medication, as these may interfere with absorption.
Monitoring & Dosing
Dosing is tailored to the individual based on serum thyroid levels (TSH, T3, T4) and clinical response
Thyroid levels should be reassessed at least once a year or more frequently when adjusting dose
Self-adjustment of dose is not advised
Warnings & Precautions
Armour Thyroid is not indicated for weight loss or for use in individuals with normal thyroid function. Taking more than the prescribed amount may result in signs of excess thyroid hormone. Individuals who are pregnant, breastfeeding, or taking medications that may affect thyroid function should discuss appropriate use with their healthcare provider.
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