Isosorbide dinitrate vs Diltiazem hydrochloride
National NHS prescribing compared (Prescription Cost Analysis)
Diltiazem hydrochloride was dispensed 39.7× as often as Isosorbide dinitrate in March 2026 — 161,991 items versus 4,084 in England.
4,084items
Isosorbide dinitrate · March 2026
NHSBSA Prescription Cost Analysis
161,991items
Diltiazem hydrochloride · March 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 March 2026
| Measure | Isosorbide dinitrate | Diltiazem hydrochloride |
|---|---|---|
| Items, March 2026 | 4,084 | 161,991 |
| Items, last 12 months | 49,874 | 1,961,244 |
| Net ingredient cost, March 2026 | £33,956 | £1,329,603 |
See the full profile for Isosorbide dinitrate or Diltiazem hydrochloride.