Acamprosate calcium vs Nalmefene
National NHS prescribing compared (Prescription Cost Analysis)
Acamprosate calcium was dispensed 140.1× as often as Nalmefene in March 2026 — 14,855 items versus 106 in England.
14,855items
Acamprosate calcium · March 2026
NHSBSA Prescription Cost Analysis
106items
Nalmefene · March 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 March 2026
| Measure | Acamprosate calcium | Nalmefene |
|---|---|---|
| Items, March 2026 | 14,855 | 106 |
| Items, last 12 months | 172,526 | 1,128 |
| Net ingredient cost, March 2026 | £198,204 | £6,714 |
See the full profile for Acamprosate calcium or Nalmefene.