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Independent analysis of NHS open data
PharmaInsight

Ibuprofen sodium dihydrate vs Naproxen

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

Naproxen was dispensed 202,364.7× as often as Ibuprofen sodium dihydrate in May 2026 — 607,094 items versus 3 in England.

3items

Ibuprofen sodium dihydrate · May 2026

NHSBSA Prescription Cost Analysis

607,094items

Naproxen · May 2026

NHSBSA Prescription Cost Analysis

Figure 1. Ibuprofen sodium dihydrate versus Naproxen: national items dispensed by month

▬ Ibuprofen sodium dihydrate   ·   ╌ Naproxen

0 336k 672k Jan 2021 Nov 2021 Sep 2022 Jul 2023 May 2024 Mar 2025 May 2026 Naproxen 3 Jan 2021: 5 Feb 2021: 1 Mar 2021: 7 Apr 2021: 7 May 2021: 5 Jun 2021: 7 Jul 2021: 5 Aug 2021: 3 Sep 2021: 13 Oct 2021: 3 Nov 2021: 6 Dec 2021: 4 Jan 2022: 5 Feb 2022: 7 Mar 2022: 4 Apr 2022: 7 May 2022: 3 Jun 2022: 5 Jul 2022: 12 Aug 2022: 5 Sep 2022: 6 Oct 2022: 3 Nov 2022: 6 Dec 2022: 4 Jan 2023: 5 Feb 2023: 7 Mar 2023: 6 Apr 2023: 5 May 2023: 4 Jun 2023: 5 Jul 2023: 4 Aug 2023: 4 Sep 2023: 5 Oct 2023: 4 Nov 2023: 3 Dec 2023: 4 Jan 2024: 3 Feb 2024: 4 Mar 2024: 5 Apr 2024: 3 May 2024: 2 Jun 2024: 3 Jul 2024: 4 Aug 2024: 3 Sep 2024: 8 Oct 2024: 5 Nov 2024: 5 Dec 2024: 4 Jan 2025: 7 Feb 2025: 5 Mar 2025: 4 Apr 2025: 5 May 2025: 6 Jun 2025: 3 Jul 2025: 7 Aug 2025: 4 Sep 2025: 5 Oct 2025: 2 Nov 2025: 1 Dec 2025: 2 Jan 2026: 2 Feb 2026: 3 Mar 2026: 4 Apr 2026: 3 May 2026: 3

Source: NHSBSA Prescription Cost Analysis, to May 2026

Ibuprofen sodium dihydrate versus Naproxen, May 2026
Measure Ibuprofen sodium dihydrate Naproxen
Items, May 2026 3 607,094
Items, last 12 months 39 7,498,192
Net ingredient cost, May 2026 £38 £1,708,614

See the full profile for Ibuprofen sodium dihydrate or Naproxen.