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Independent analysis of NHS open data
PharmaInsight

Etoricoxib vs Naproxen

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

Naproxen was dispensed 13.1× as often as Etoricoxib in May 2026 — 607,094 items versus 46,266 in England.

46,266items

Etoricoxib · May 2026

NHSBSA Prescription Cost Analysis

607,094items

Naproxen · May 2026

NHSBSA Prescription Cost Analysis

Figure 1. Etoricoxib versus Naproxen: national items dispensed by month

▬ Etoricoxib   ·   ╌ Naproxen

0 336k 672k Jan 2021 Nov 2021 Sep 2022 Jul 2023 May 2024 Mar 2025 May 2026 Naproxen 46,266 Jan 2021: 35k Feb 2021: 33k Mar 2021: 36k Apr 2021: 37k May 2021: 35k Jun 2021: 37k Jul 2021: 37k Aug 2021: 36k Sep 2021: 37k Oct 2021: 36k Nov 2021: 37k Dec 2021: 38k Jan 2022: 37k Feb 2022: 35k Mar 2022: 39k Apr 2022: 37k May 2022: 39k Jun 2022: 38k Jul 2022: 39k Aug 2022: 39k Sep 2022: 40k Oct 2022: 39k Nov 2022: 40k Dec 2022: 40k Jan 2023: 40k Feb 2023: 37k Mar 2023: 42k Apr 2023: 39k May 2023: 42k Jun 2023: 43k Jul 2023: 42k Aug 2023: 43k Sep 2023: 42k Oct 2023: 42k Nov 2023: 42k Dec 2023: 41k Jan 2024: 41k Feb 2024: 39k Mar 2024: 43k Apr 2024: 43k May 2024: 44k Jun 2024: 42k Jul 2024: 45k Aug 2024: 43k Sep 2024: 43k Oct 2024: 45k Nov 2024: 43k Dec 2024: 44k Jan 2025: 45k Feb 2025: 40k Mar 2025: 43k Apr 2025: 44k May 2025: 45k Jun 2025: 44k Jul 2025: 47k Aug 2025: 44k Sep 2025: 46k Oct 2025: 47k Nov 2025: 44k Dec 2025: 48k Jan 2026: 47k Feb 2026: 43k Mar 2026: 47k Apr 2026: 46k May 2026: 46k

Source: NHSBSA Prescription Cost Analysis, to May 2026

Etoricoxib versus Naproxen, May 2026
Measure Etoricoxib Naproxen
Items, May 2026 46,266 607,094
Items, last 12 months 550,326 7,498,192
Net ingredient cost, May 2026 £109,349 £1,708,614

See the full profile for Etoricoxib or Naproxen.