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Independent analysis of NHS open data
PharmaInsight

Diamorphine hydrochloride vs Simple

National NHS prescribing compared (Prescription Cost Analysis)
Data updated December 2025

Simple was dispensed 3,148.0× as often as Diamorphine hydrochloride in December 2025 — 3,148 items versus 1 in England.

1items

Diamorphine hydrochloride · December 2025

NHSBSA Prescription Cost Analysis

3,148items

Simple · December 2025

NHSBSA Prescription Cost Analysis

Figure 1. Diamorphine hydrochloride versus Simple: national items dispensed by month

▬ Diamorphine hydrochloride   ·   ╌ Simple

0 5k 9k May 2021 Dec 2023 Dec 2025 Simple 1 May 2021: 2 Dec 2023: 1 Dec 2025: 1

Source: NHSBSA Prescription Cost Analysis, to December 2025

Diamorphine hydrochloride versus Simple, December 2025
Measure Diamorphine hydrochloride Simple
Items, December 2025 1 3,148
Items, last 12 months 4 44,925
Net ingredient cost, December 2025 £365 £8,235

See the full profile for Diamorphine hydrochloride or Simple.