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Independent analysis of NHS open data
PharmaInsight

Darunavir vs Oseltamivir phosphate

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

Oseltamivir phosphate was dispensed 336.0× as often as Darunavir in April 2026 — 336 items versus 1 in England.

1items

Darunavir · April 2026

NHSBSA Prescription Cost Analysis

336items

Oseltamivir phosphate · April 2026

NHSBSA Prescription Cost Analysis

Figure 1. Darunavir versus Oseltamivir phosphate: national items dispensed by month

▬ Darunavir   ·   ╌ Oseltamivir phosphate

0 8k 15k Jan 2021 Aug 2021 Mar 2022 Dec 2022 Dec 2023 Sep 2024 Apr 2026 Oseltamivir phos… 1 Jan 2021: 1 Feb 2021: 3 Mar 2021: 2 Apr 2021: 2 May 2021: 5 Jun 2021: 3 Jul 2021: 2 Aug 2021: 1 Sep 2021: 4 Oct 2021: 1 Nov 2021: 1 Dec 2021: 3 Jan 2022: 2 Feb 2022: 3 Mar 2022: 5 Apr 2022: 1 Jun 2022: 1 Aug 2022: 3 Sep 2022: 1 Oct 2022: 3 Nov 2022: 2 Dec 2022: 2 Jan 2023: 1 Apr 2023: 1 Jun 2023: 1 Aug 2023: 1 Oct 2023: 2 Nov 2023: 2 Dec 2023: 3 Jan 2024: 5 Feb 2024: 2 Mar 2024: 1 Apr 2024: 2 May 2024: 2 Jun 2024: 2 Sep 2024: 1 Jan 2025: 1 May 2025: 6 Jun 2025: 5 Jul 2025: 4 Aug 2025: 1 Nov 2025: 1 Dec 2025: 1 Jan 2026: 2 Apr 2026: 1

Source: NHSBSA Prescription Cost Analysis, to April 2026

Darunavir versus Oseltamivir phosphate, April 2026
Measure Darunavir Oseltamivir phosphate
Items, April 2026 1 336
Items, last 12 months 27 37,292
Net ingredient cost, April 2026 £268 £5,074

See the full profile for Darunavir or Oseltamivir phosphate.