Levothyroxine/Liothyronine Combination Therapy and Quality of Life: Is It All about Weight Loss?

Objectives According to one hypothesis, the popularity of levothyroxine (L-T4)/liothyronine (L-T3) combination therapy relates to weight loss. The purpose of this study was to detect a possible correlation between thyroid-related quality of life (QoL) and weight loss in hypothyroid patients switched from L-T4 monotherapy to L-T4/L-T3 combination therapy.