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Independent analysis of NHS open data
PharmaInsight

Tenofovir alafenamide vs Oseltamivir phosphate

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

Oseltamivir phosphate was dispensed 336.0× as often as Tenofovir alafenamide in January 2026 — 336 items versus 1 in England.

1items

Tenofovir alafenamide · January 2026

NHSBSA Prescription Cost Analysis

336items

Oseltamivir phosphate · January 2026

NHSBSA Prescription Cost Analysis

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

▬ Tenofovir alafenamide   ·   ╌ Oseltamivir phosphate

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

Source: NHSBSA Prescription Cost Analysis, to January 2026

Tenofovir alafenamide versus Oseltamivir phosphate, January 2026
Measure Tenofovir alafenamide Oseltamivir phosphate
Items, January 2026 1 336
Items, last 12 months 15 37,292
Net ingredient cost, January 2026 £1,954 £5,074

See the full profile for Tenofovir alafenamide or Oseltamivir phosphate.