Pfizer Laboratories Div Pfizer Inc
Cytomel is the brand name for Liothyronine sodium. Liothyronine is used to treat an underactive thyroid (hypothyroidism). It replaces or provides more thyroid hormone, which is normally made by the thyroid gland. Liothyronine is a man-made form of thyroid hormone. Low thyroid hormone levels can occur naturally or when the thyroid gland is injured by radiation/medications or removed by surgery. Having enough thyroid hormone helps you stay healthy. For children, having enough thyroid hormone helps them grow and learn normally. This medication is also used to treat other types of thyroid problems (such as certain types of goiters, thyroid cancer). It can also be used to test for certain types of thyroid disease. This medication should not be ...
Available strengths and forms of Cytomel.
Generic versions of Liothyronine sodium — typically at a significantly lower cost.

XGen Pharmaceuticals DJB, Inc.
Liothyronine sodium
10 ug/mL · Injection
View Generic →
Teva Pharmaceuticals USA, Inc.
Liothyronine sodium
25 mcg · Tablet
View Generic →
Teva Pharmaceuticals USA, Inc.
Liothyronine sodium
50 mcg · Tablet
View Generic →
Teva Pharmaceuticals USA, Inc.
Liothyronine sodium
5 mcg · Tablet
View Generic →Drug Status
Availability
Prescription only
RxRoute
oral
Pregnancy & Lactation
pregnancy. Tell your doctor if you are pregnant because your doctor may need to change your dose. Liothyronine passes…
Full precautions →Quick Facts