Oseltamivir phosphate
Oseltamivir phosphate was ranked 925th of 1,792 medicines by items in April 2026, with 762 items, down 46.2% on a year earlier.
Dispensed in April 2026
Rolling 12 months
Net ingredient cost · April 2026
Figure 1. Oseltamivir phosphate: national items dispensed by month
Source: NHSBSA Prescription Cost Analysis, to April 2026
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At a glance
- Therapeutic class Antiviral drugs
- Presentations 7 shown
- Average cost / item £13.70
- Year on year Down 46.2% on a year earlier
Top presentations, April 2026
The individual products dispensed under Oseltamivir phosphate this month.
| Presentation | BNF code | Items | Net ingredient cost |
|---|---|---|---|
| Oseltamivir 75mg capsules | 0503040B0AAAAAA | 371 | £6,101 |
| Oseltamivir 30mg capsules | 0503040B0AAACAC | 237 | £1,794 |
| Tamiflu 75mg capsules | 0503040B0BBAAAA | 95 | £1,539 |
| Tamiflu 6mg/ml oral suspension | 0503040B0BBAEAG | 33 | £791 |
| Tamiflu 30mg capsules | 0503040B0BBACAC | 23 | £169 |
| Tamiflu 45mg capsules | 0503040B0BBADAD | 2 | £31 |
| Ebilfumin 75mg capsules | 0503040B0BCAAAA | 1 | £15 |
Source: NHSBSA Prescription Cost Analysis · to April 2026 OGL v3.0
Where Oseltamivir phosphate is dispensed
The regions and dispensing practices with the highest Oseltamivir phosphate volumes.
Top regions
- NHS North East and North Cumbria Integrated Care Board 135
- NHS Dorset Integrated Care Board 79
- NHS South West London Integrated Care Board 77
- NHS Lancashire and South Cumbria Integrated Care Board 49
- NHS Hampshire and Isle of Wight Integrated Care Board 48
- NHS Greater Manchester Integrated Care Board 40
Top dispensing practices
Regional volumes from NHSBSA Prescription Cost Analysis; practice volumes from NHS dispensing data.
Compare Oseltamivir phosphate with
Other medicines in the same BNF section, by prescribing volume.