Entecavir vs Zanamivir
National NHS prescribing compared (Prescription Cost Analysis)
Entecavir was dispensed 141.0× as often as Zanamivir in March 2026 — 282 items versus 2 in England.
282items
Entecavir · March 2026
NHSBSA Prescription Cost Analysis
2items
Zanamivir · March 2026
NHSBSA Prescription Cost Analysis
Figure 1. Entecavir versus Zanamivir: national items dispensed by month
▬ Entecavir · ╌ Zanamivir
Source: NHSBSA Prescription Cost Analysis, to March 2026
| Measure | Entecavir | Zanamivir |
|---|---|---|
| Items, March 2026 | 282 | 2 |
| Items, last 12 months | 3,281 | 120 |
| Net ingredient cost, March 2026 | £123,157 | £33 |