Isosorbide dinitrate vs Diltiazem hydrochloride
National NHS prescribing compared (Prescription Cost Analysis)
Diltiazem hydrochloride was dispensed 39.5× as often as Isosorbide dinitrate in May 2026 — 153,678 items versus 3,891 in England.
3,891items
Isosorbide dinitrate · May 2026
NHSBSA Prescription Cost Analysis
153,678items
Diltiazem hydrochloride · May 2026
NHSBSA Prescription Cost Analysis
Figure 1. Isosorbide dinitrate versus Diltiazem hydrochloride: national items dispensed by month
▬ Isosorbide dinitrate · ╌ Diltiazem hydrochloride
Source: NHSBSA Prescription Cost Analysis, to May 2026
| Measure | Isosorbide dinitrate | Diltiazem hydrochloride |
|---|---|---|
| Items, May 2026 | 3,891 | 153,678 |
| Items, last 12 months | 49,438 | 1,938,456 |
| Net ingredient cost, May 2026 | £32,524 | £1,267,558 |
See the full profile for Isosorbide dinitrate or Diltiazem hydrochloride.