Isosorbide dinitrate
Isosorbide dinitrate was ranked 641st of 1,792 medicines by items in April 2026, with 4,062 items, down 3.3% on a year earlier.
Dispensed in April 2026
Rolling 12 months
Net ingredient cost · April 2026
Figure 1. Isosorbide dinitrate: national items dispensed by month
Source: NHSBSA Prescription Cost Analysis, to April 2026
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At a glance
- Therapeutic class Nitrates, calcium-channel blockers & other antianginal drugs
- Presentations 3 shown
- Average cost / item £8.19
- Year on year Down 3.3% on a year earlier
Top presentations, April 2026
The individual products dispensed under Isosorbide dinitrate this month.
| Presentation | BNF code | Items | Net ingredient cost |
|---|---|---|---|
| Isosorbide dinitrate 10mg tablets | 0206010I0AAADAD | 1,455 | £17,097 |
| Isoket Retard 20 tablets | 0206010I0BGADAI | 1,416 | £3,381 |
| Isosorbide dinitrate 20mg tablets | 0206010I0AAAEAE | 1,191 | £12,779 |
Source: NHSBSA Prescription Cost Analysis · to April 2026 OGL v3.0
Where Isosorbide dinitrate is dispensed
The regions and dispensing practices with the highest Isosorbide dinitrate volumes.
Top regions
Top dispensing practices
Regional volumes from NHSBSA Prescription Cost Analysis; practice volumes from NHS dispensing data.
Compare Isosorbide dinitrate with
Other medicines in the same BNF section, by prescribing volume.