Isosorbide mononitrate vs Diltiazem hydrochloride
National NHS prescribing compared (Prescription Cost Analysis)
Isosorbide mononitrate was dispensed 2.4× as often as Diltiazem hydrochloride in March 2026 — 386,510 items versus 161,991 in England.
386,510items
Isosorbide mononitrate · March 2026
NHSBSA Prescription Cost Analysis
161,991items
Diltiazem hydrochloride · March 2026
NHSBSA Prescription Cost Analysis
Figure 1. Isosorbide mononitrate versus Diltiazem hydrochloride: national items dispensed by month
▬ Isosorbide mononitrate · ╌ Diltiazem hydrochloride
Source: NHSBSA Prescription Cost Analysis, to March 2026
| Measure | Isosorbide mononitrate | Diltiazem hydrochloride |
|---|---|---|
| Items, March 2026 | 386,510 | 161,991 |
| Items, last 12 months | 4,566,095 | 1,961,244 |
| Net ingredient cost, March 2026 | £1,904,656 | £1,329,603 |
See the full profile for Isosorbide mononitrate or Diltiazem hydrochloride.