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Independent analysis of NHS open data
PharmaInsight

Celecoxib vs Naproxen

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

Naproxen was dispensed 15.9× as often as Celecoxib in May 2026 — 607,094 items versus 38,218 in England.

38,218items

Celecoxib · May 2026

NHSBSA Prescription Cost Analysis

607,094items

Naproxen · May 2026

NHSBSA Prescription Cost Analysis

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

▬ Celecoxib   ·   ╌ Naproxen

0 336k 672k Jan 2021 Nov 2021 Sep 2022 Jul 2023 May 2024 Mar 2025 May 2026 Naproxen 38,218 Jan 2021: 27k Feb 2021: 25k Mar 2021: 30k Apr 2021: 29k May 2021: 28k Jun 2021: 30k Jul 2021: 29k Aug 2021: 28k Sep 2021: 29k Oct 2021: 28k Nov 2021: 30k Dec 2021: 30k Jan 2022: 29k Feb 2022: 28k Mar 2022: 31k Apr 2022: 29k May 2022: 31k Jun 2022: 30k Jul 2022: 30k Aug 2022: 31k Sep 2022: 31k Oct 2022: 31k Nov 2022: 31k Dec 2022: 31k Jan 2023: 31k Feb 2023: 29k Mar 2023: 33k Apr 2023: 29k May 2023: 32k Jun 2023: 33k Jul 2023: 32k Aug 2023: 33k Sep 2023: 32k Oct 2023: 33k Nov 2023: 33k Dec 2023: 33k Jan 2024: 34k Feb 2024: 33k Mar 2024: 34k Apr 2024: 35k May 2024: 35k Jun 2024: 34k Jul 2024: 36k Aug 2024: 35k Sep 2024: 34k Oct 2024: 37k Nov 2024: 35k Dec 2024: 36k Jan 2025: 37k Feb 2025: 33k Mar 2025: 35k Apr 2025: 36k May 2025: 37k Jun 2025: 36k Jul 2025: 39k Aug 2025: 36k Sep 2025: 38k Oct 2025: 39k Nov 2025: 36k Dec 2025: 39k Jan 2026: 38k Feb 2026: 35k Mar 2026: 39k Apr 2026: 39k May 2026: 38k

Source: NHSBSA Prescription Cost Analysis, to May 2026

Celecoxib versus Naproxen, May 2026
Measure Celecoxib Naproxen
Items, May 2026 38,218 607,094
Items, last 12 months 451,080 7,498,192
Net ingredient cost, May 2026 £88,430 £1,708,614

See the full profile for Celecoxib or Naproxen.