Answer
No. Liothyronine replaces T3 and acts more rapidly and briefly; levothyroxine replaces T4 and is the usual routine thyroid replacement.
Sources for this answer
- Enolio 10 micrograms / ml Oral Solution — Current selected SmPCemc · Summary of Product Characteristics
- NHSNHS · NHS medicine guidance
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.