Spironolactone vs Triamterene with thiazides
National NHS prescribing compared (Prescription Cost Analysis)
Spironolactone was dispensed 59,876.7× as often as Triamterene with thiazides in May 2026 — 359,260 items versus 6 in England.
359,260items
Spironolactone · May 2026
NHSBSA Prescription Cost Analysis
6items
Triamterene with thiazides · May 2026
NHSBSA Prescription Cost Analysis
Figure 1. Spironolactone versus Triamterene with thiazides: national items dispensed by month
▬ Spironolactone · ╌ Triamterene with thiazides
Source: NHSBSA Prescription Cost Analysis, to May 2026
| Measure | Spironolactone | Triamterene with thiazides |
|---|---|---|
| Items, May 2026 | 359,260 | 6 |
| Items, last 12 months | 4,235,084 | 93 |
| Net ingredient cost, May 2026 | £1,236,422 | £1,850 |
See the full profile for Spironolactone or Triamterene with thiazides.