Erythromycin stearate
Erythromycin stearate was ranked 946th of 1,796 medicines by items in May 2026, with 645 items, down 25.5% on a year earlier.
Dispensed in May 2026
Rolling 12 months
Net ingredient cost · May 2026
Figure 1. Erythromycin stearate: national items dispensed by month
Source: NHSBSA Prescription Cost Analysis, to May 2026
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At a glance
- Therapeutic class Antibacterial drugs
- Presentations 4 shown
- Average cost / item £12.75
- Year on year Down 25.5% on a year earlier
Top presentations, May 2026
The individual products dispensed under Erythromycin stearate this month.
| Presentation | BNF code | Items | Net ingredient cost |
|---|---|---|---|
| Erythromycin stearate 500mg tablets | 0501050N0AAABAB | 317 | £4,510 |
| Erythromycin stearate 250mg tablets | 0501050N0AAAAAA | 217 | £2,316 |
| Erythrocin 500 tablets | 0501050N0BBABAB | 68 | £936 |
| Erythrocin 250 tablets | 0501050N0BBAAAA | 43 | £463 |
Source: NHSBSA Prescription Cost Analysis · to May 2026 OGL v3.0
Where Erythromycin stearate is dispensed
The regions and dispensing practices with the highest Erythromycin stearate volumes.
Top regions
Top dispensing practices
Regional volumes from NHSBSA Prescription Cost Analysis; practice volumes from NHS dispensing data.
Compare Erythromycin stearate with
Other medicines in the same BNF section, by prescribing volume.
Download this data
The monthly series for Erythromycin stearate is in this page's CSV. For the ranked national series across every medicine, with the method and caveats documented, see the most-prescribed medicines dataset in our open data catalogue.