Managing hormone levels Hypothyroidism caused by<unk>  is treated with thyroid hormone replacement agents such as levothyroxine, triiodothyronine, or desiccated thyroid extract. A tablet taken once a day generally keeps the thyroid hormone levels normal. In most cases, the treatment needs to be taken for the rest of the person's life. If hypothyroidism is caused by<unk> , the TSH levels may be recommended to be kept under 3.0 mIU/l.
Hashimoto's thyroiditis
Graves' disease
Ord's thyroiditis
Nontoxic nodular goiter
De Quervain's thyroiditis
Riedel's thyroiditis
Autoimmune thyroiditis
Subacute thyroiditis