Clomethiazole vs Zopiclone
National NHS prescribing compared (Prescription Cost Analysis)
Zopiclone was dispensed 1,304.0× as often as Clomethiazole in May 2026 — 312,949 items versus 240 in England.
240items
Clomethiazole · May 2026
NHSBSA Prescription Cost Analysis
312,949items
Zopiclone · May 2026
NHSBSA Prescription Cost Analysis
Figure 1. Clomethiazole versus Zopiclone: national items dispensed by month
▬ Clomethiazole · ╌ Zopiclone
Source: NHSBSA Prescription Cost Analysis, to May 2026
| Measure | Clomethiazole | Zopiclone |
|---|---|---|
| Items, May 2026 | 240 | 312,949 |
| Items, last 12 months | 2,890 | 4,042,460 |
| Net ingredient cost, May 2026 | £5,656 | £147,665 |
See the full profile for Clomethiazole or Zopiclone.