Zanamivir
Infections
Antiviral drugs
BNF 0503040A0
Data updated May 2026
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Zanamivir was ranked 1789th of 1,792 medicines by items in May 2026, with 1 items, little changed on a year earlier.
1items
0%
Dispensed in May 2026
43items
Rolling 12 months
£16
Net ingredient cost · May 2026
Figure 1. Zanamivir: national items dispensed by month
Source: NHSBSA Prescription Cost Analysis, to May 2026
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At a glance
- Therapeutic class Antiviral drugs
- Presentations 1 shown
- Average cost / item £16.36
- Year on year Little changed on a year earlier
What this is
Net ingredient cost is the list price before discounts and dispensing fees, not what the NHS finally pays.
Top presentations, May 2026
The individual products dispensed under Zanamivir this month.
| Presentation | BNF code | Items | Net ingredient cost |
|---|---|---|---|
| Relenza 5mg inhalation powder blisters with Diskhaler | 0503040A0BBAAAA | 1 | £16 |
Source: NHSBSA Prescription Cost Analysis · to May 2026 OGL v3.0
Where Zanamivir is dispensed
The regions and dispensing practices with the highest Zanamivir volumes.
Top regions
Top dispensing practices
Regional volumes from NHSBSA Prescription Cost Analysis; practice volumes from NHS dispensing data.
Compare Zanamivir with
Other medicines in the same BNF section, by prescribing volume.