Which thyroid hormone to use if one is needed for lithium-induced hypothyroidism

This article was first published on March 22, 2024. It was last reviewed, updated, or edited on March 23, 2024. A Member posted a clinical question, which I have restated as follows: In the subset of patients with lithium-induced hypothyroidism in whom adding thyroid hormone makes sense, which one should be added — T4 or…