<h1>Thyrolar </h1><p>Thyrolar (liotrix tablets, USP) is a synthetic product combining L-triiodothyronine (T3) and levothyroxine sodium (T4) and is indicated for the treatment of hypothyroidism. The ratio of T3 to T4 in Thyrolar is 1:4. This product is for patients who seek combination therapy in a synthetic form. </p>