Liothyronine sodium vs Potassium iodide
National NHS prescribing compared (Prescription Cost Analysis)
Liothyronine sodium was dispensed 6,362.0× as often as Potassium iodide in June 2026 — 6,362 items versus 1 in England.
6,362items
Liothyronine sodium · June 2026
NHSBSA Prescription Cost Analysis
1items
Potassium iodide · June 2026
NHSBSA Prescription Cost Analysis
Figure 1. Liothyronine sodium versus Potassium iodide: national items dispensed by month
▬ Liothyronine sodium · ╌ Potassium iodide
Source: NHSBSA Prescription Cost Analysis, to June 2026
| Measure | Liothyronine sodium | Potassium iodide |
|---|---|---|
| Items, June 2026 | 6,362 | 1 |
| Items, last 12 months | 72,685 | 1 |
| Net ingredient cost, June 2026 | £669,455 | £200 |
See the full profile for Liothyronine sodium or Potassium iodide.