Liothyronine
（重定向自Cytomel）
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Liothyronine is a synthetic form of thyroid hormone (T3) used to treat hypothyroidism and myxedema coma. It is also used as an augmentation strategy in treating Major Depressive Disorder when used in combination with antidepressants. It is marketed as the sodium salt under the brand name Cytomel (or Tertroxin in Australia).