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Clomethiazole edisilate vs Zopiclone

National NHS prescribing compared (Prescription Cost Analysis)
Data updated March 2026

Zopiclone was dispensed 42,197.5× as often as Clomethiazole edisilate in March 2026 — 337,580 items versus 8 in England.

8items

Clomethiazole edisilate · March 2026

NHSBSA Prescription Cost Analysis

337,580items

Zopiclone · March 2026

NHSBSA Prescription Cost Analysis

Figure 1. Clomethiazole edisilate versus Zopiclone: national items dispensed by month

▬ Clomethiazole edisilate   ·   ╌ Zopiclone

Zopiclone 8

Source: NHSBSA Prescription Cost Analysis, to March 2026

Clomethiazole edisilate versus Zopiclone, March 2026
Measure Clomethiazole edisilate Zopiclone
Items, March 2026 8 337,580
Items, last 12 months 242 4,088,705
Net ingredient cost, March 2026 £315 £160,907

See the full profile for Clomethiazole edisilate or Zopiclone.