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Alfentanil hydrochloride vs Fentanyl citrate

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

Alfentanil hydrochloride was dispensed 3.5× as often as Fentanyl citrate in March 2026 — 516 items versus 147 in England.

516items

Alfentanil hydrochloride · March 2026

NHSBSA Prescription Cost Analysis

147items

Fentanyl citrate · March 2026

NHSBSA Prescription Cost Analysis

Figure 1. Alfentanil hydrochloride versus Fentanyl citrate: national items dispensed by month

▬ Alfentanil hydrochloride   ·   ╌ Fentanyl citrate

Fentanyl citrate 516

Source: NHSBSA Prescription Cost Analysis, to March 2026

Alfentanil hydrochloride versus Fentanyl citrate, March 2026
Measure Alfentanil hydrochloride Fentanyl citrate
Items, March 2026 516 147
Items, last 12 months 6,734 1,553
Net ingredient cost, March 2026 £7,027 £2,844

See the full profile for Alfentanil hydrochloride or Fentanyl citrate.