Monograph 24 · ERG-TAB-24
Liothyronine Sodium
Synthetic T3 — the active thyroid hormone, dosed in micrograms.
Liothyronine sodium is the synthetic salt of triiodothyronine (T3) — the biologically active thyroid hormone. It acts faster and more potently than levothyroxine (T4), which the body must first convert, making it useful where a rapid or direct thyroid effect is needed, under a physician's direction.
At 25 micrograms the dose is tiny, so content uniformity is paramount: we compress from a validated low-dose blend and test every batch for uniformity and dissolution. Fifty tablets in a desiccant-protected blister inside a serialised carton, verifiable at the pack level.

- INN
- Liothyronine (as liothyronine sodium)
- ATC
- H03AA02
- Class
- Thyroid hormone · triiodothyronine (T3) replacement
- Category
- Tablets
- Form
- Tablets
- Strength
- 25 mcg
- Pack
- 50 Tablets
- GTIN
- 05012345678924
Each tablet contains Liothyronine Sodium 25 micrograms.
For patients
Package leaflet →
The plain-language leaflet from inside the pack.
For healthcare professionals
Product information →
The full document in SmPC order, ready to print.
Ergopharm Advanced Research Centre, Tandalja, Vadodara, Gujarat 390012, India. For Export Only. All products are prescription-only and for use under medical supervision.