Acamprosate calcium vs Nalmefene
National NHS prescribing compared (Prescription Cost Analysis)
Acamprosate calcium was dispensed 134.7× as often as Nalmefene in April 2026 — 14,682 items versus 109 in England.
14,682items
Acamprosate calcium · April 2026
NHSBSA Prescription Cost Analysis
109items
Nalmefene · April 2026
NHSBSA Prescription Cost Analysis
Figure 1. Acamprosate calcium versus Nalmefene: national items dispensed by month
▬ Acamprosate calcium · ╌ Nalmefene
Source: NHSBSA Prescription Cost Analysis, to April 2026
| Measure | Acamprosate calcium | Nalmefene |
|---|---|---|
| Items, April 2026 | 14,682 | 109 |
| Items, last 12 months | 173,501 | 1,140 |
| Net ingredient cost, April 2026 | £188,831 | £7,254 |
See the full profile for Acamprosate calcium or Nalmefene.