Moreover, PTU has a more severe hepatotoxity than MMI, so it is not recommended as the main treatment for GD, though.
而且,PTU可以导致严重的肝细胞损伤,不建议作为治疗GD的主要用药。
Instances where PTU is recommended over MMI include the initiation of therapy in the first trimester of pregnancy or in the setting of life-threatening thyrotoxicosis or thyroid storm.