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Independent analysis of NHS open data
PharmaInsight

Diamorphine hydrochloride (Systemic) vs Morphine sulfate

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

Morphine sulfate was dispensed 3,583.4× as often as Diamorphine hydrochloride (Systemic) in April 2026 — 415,672 items versus 116 in England.

116items

Diamorphine hydrochloride (Systemic) · April 2026

NHSBSA Prescription Cost Analysis

415,672items

Morphine sulfate · April 2026

NHSBSA Prescription Cost Analysis

Figure 1. Diamorphine hydrochloride (Systemic) versus Morphine sulfate: national items dispensed by month

▬ Diamorphine hydrochloride (Systemic)   ·   ╌ Morphine sulfate

0 227k 454k Jan 2021 Nov 2021 Sep 2022 Jul 2023 May 2024 Mar 2025 Apr 2026 Morphine sulfate 116 Jan 2021: 4k Feb 2021: 3k Mar 2021: 3k Apr 2021: 3k May 2021: 2k Jun 2021: 2k Jul 2021: 2k Aug 2021: 1k Sep 2021: 1k Oct 2021: 1k Nov 2021: 2k Dec 2021: 2k Jan 2022: 1k Feb 2022: 1k Mar 2022: 1k Apr 2022: 851 May 2022: 761 Jun 2022: 499 Jul 2022: 575 Aug 2022: 595 Sep 2022: 480 Oct 2022: 707 Nov 2022: 658 Dec 2022: 700 Jan 2023: 781 Feb 2023: 676 Mar 2023: 756 Apr 2023: 654 May 2023: 807 Jun 2023: 758 Jul 2023: 632 Aug 2023: 710 Sep 2023: 667 Oct 2023: 682 Nov 2023: 750 Dec 2023: 718 Jan 2024: 753 Feb 2024: 708 Mar 2024: 700 Apr 2024: 666 May 2024: 588 Jun 2024: 480 Jul 2024: 465 Aug 2024: 477 Sep 2024: 470 Oct 2024: 528 Nov 2024: 511 Dec 2024: 523 Jan 2025: 566 Feb 2025: 470 Mar 2025: 466 Apr 2025: 430 May 2025: 468 Jun 2025: 405 Jul 2025: 419 Aug 2025: 448 Sep 2025: 411 Oct 2025: 372 Nov 2025: 271 Dec 2025: 292 Jan 2026: 212 Feb 2026: 151 Mar 2026: 151 Apr 2026: 116

Source: NHSBSA Prescription Cost Analysis, to April 2026

Diamorphine hydrochloride (Systemic) versus Morphine sulfate, April 2026
Measure Diamorphine hydrochloride (Systemic) Morphine sulfate
Items, April 2026 116 415,672
Items, last 12 months 3,716 5,012,201
Net ingredient cost, April 2026 £13,055 £2,345,649

See the full profile for Diamorphine hydrochloride (Systemic) or Morphine sulfate.