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Independent analysis of NHS open data
PharmaInsight

Clomethiazole

Central Nervous System Hypnotics and anxiolytics BNF 0401010F0
Data updated April 2026 Download CSV

Clomethiazole was ranked 1119th of 1,792 medicines by items in April 2026, with 222 items, down 1.3% on a year earlier.

222items -1.3%

Dispensed in April 2026

2,650items

Rolling 12 months

£5,284

Net ingredient cost · April 2026

Figure 1. Clomethiazole: national items dispensed by month

0 372 744 Jan 2021 Nov 2021 Sep 2022 Jul 2023 May 2024 Mar 2025 Apr 2026 222 Jan 2021: 678 Feb 2021: 630 Mar 2021: 744 Apr 2021: 673 May 2021: 640 Jun 2021: 678 Jul 2021: 682 Aug 2021: 635 Sep 2021: 663 Oct 2021: 723 Nov 2021: 638 Dec 2021: 696 Jan 2022: 616 Feb 2022: 557 Mar 2022: 640 Apr 2022: 624 May 2022: 596 Jun 2022: 580 Jul 2022: 642 Aug 2022: 598 Sep 2022: 574 Oct 2022: 614 Nov 2022: 583 Dec 2022: 608 Jan 2023: 604 Feb 2023: 545 Mar 2023: 628 Apr 2023: 576 May 2023: 539 Jun 2023: 588 Jul 2023: 531 Aug 2023: 599 Sep 2023: 574 Oct 2023: 539 Nov 2023: 555 Dec 2023: 527 Jan 2024: 550 Feb 2024: 487 Mar 2024: 441 Apr 2024: 370 May 2024: 247 Jun 2024: 124 Jul 2024: 263 Aug 2024: 252 Sep 2024: 248 Oct 2024: 301 Nov 2024: 252 Dec 2024: 251 Jan 2025: 247 Feb 2025: 210 Mar 2025: 231 Apr 2025: 225 May 2025: 256 Jun 2025: 251 Jul 2025: 253 Aug 2025: 217 Sep 2025: 249 Oct 2025: 240 Nov 2025: 233 Dec 2025: 263 Jan 2026: 237 Feb 2026: 232 Mar 2026: 253 Apr 2026: 222

Source: NHSBSA Prescription Cost Analysis, to April 2026

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At a glance

  • Therapeutic class Hypnotics and anxiolytics
  • Presentations 1 shown
  • Average cost / item £23.80
  • Year on year Down 1.3% on a year earlier
What this is
Net ingredient cost is the list price before discounts and dispensing fees, not what the NHS finally pays.

Top presentations, April 2026

The individual products dispensed under Clomethiazole this month.

Presentations of Clomethiazole, April 2026
Presentation BNF code Items Net ingredient cost
Clomethiazole 192mg capsules 0401010F0AAAAAA 222 £5,284

Source: NHSBSA Prescription Cost Analysis · to April 2026 OGL v3.0

Where Clomethiazole is dispensed

The regions and dispensing practices with the highest Clomethiazole volumes.

Regional volumes from NHSBSA Prescription Cost Analysis; practice volumes from NHS dispensing data.

Compare Clomethiazole with

Other medicines in the same BNF section, by prescribing volume.