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PharmaInsight

Clomethiazole vs Diazepam

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

Diazepam was dispensed 1,243.2× as often as Clomethiazole in March 2026 — 314,538 items versus 253 in England.

253items

Clomethiazole · March 2026

NHSBSA Prescription Cost Analysis

314,538items

Diazepam · March 2026

NHSBSA Prescription Cost Analysis

Figure 1. Clomethiazole versus Diazepam: national items dispensed by month

▬ Clomethiazole   ·   ╌ Diazepam

Diazepam 253

Source: NHSBSA Prescription Cost Analysis, to March 2026

Clomethiazole versus Diazepam, March 2026
Measure Clomethiazole Diazepam
Items, March 2026 253 314,538
Items, last 12 months 2,909 3,809,615
Net ingredient cost, March 2026 £5,653 £561,620

See the full profile for Clomethiazole or Diazepam.