Liothyronine sodium vs Levothyroxine sodium and liothyronine

National NHS prescribing compared (Prescription Cost Analysis)

Data updated March 2026

Liothyronine sodium was dispensed 29.2× as often as Levothyroxine sodium and liothyronine in March 2026 — 6,168 items versus 211 in England.

6,168items

Liothyronine sodium · March 2026

NHSBSA Prescription Cost Analysis

211items

Levothyroxine sodium and liothyronine · March 2026

NHSBSA Prescription Cost Analysis

Figure 1. Liothyronine sodium versus Levothyroxine sodium and liothyronine: national items dispensed by month

▬ Liothyronine sodium · ╌ Levothyroxine sodium and liothyronine

Source: NHSBSA Prescription Cost Analysis, to March 2026

Liothyronine sodium versus Levothyroxine sodium and liothyronine, March 2026
Measure	Liothyronine sodium	Levothyroxine sodium and liothyronine
Items, March 2026	6,168	211
Items, last 12 months	71,823	2,216
Net ingredient cost, March 2026	£672,333	£123,553