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Independent analysis of NHS open data
PharmaInsight

Topamax 25mg tablets

040801050BBADAD · Central Nervous System
Data updated May 2026
584items

Dispensed in May 2026

NHSBSA Prescription Cost Analysis

£14,275

Net ingredient cost · May 2026

NHSBSA PCA

7,335items

Dispensed in the last 12 months

NHSBSA PCA

Figure 1. Topamax 25mg tablets: national items dispensed by month

0 741 1k Jan 2021 Nov 2021 Sep 2022 Jul 2023 May 2024 Mar 2025 May 2026 584 Jan 2021: 599 Feb 2021: 571 Mar 2021: 609 Apr 2021: 565 May 2021: 569 Jun 2021: 580 Jul 2021: 563 Aug 2021: 563 Sep 2021: 576 Oct 2021: 537 Nov 2021: 599 Dec 2021: 624 Jan 2022: 583 Feb 2022: 502 Mar 2022: 583 Apr 2022: 545 May 2022: 547 Jun 2022: 537 Jul 2022: 558 Aug 2022: 578 Sep 2022: 558 Oct 2022: 662 Nov 2022: 987 Dec 2022: 1k Jan 2023: 1k Feb 2023: 821 Mar 2023: 978 Apr 2023: 868 May 2023: 911 Jun 2023: 892 Jul 2023: 824 Aug 2023: 828 Sep 2023: 785 Oct 2023: 714 Nov 2023: 722 Dec 2023: 721 Jan 2024: 743 Feb 2024: 647 Mar 2024: 687 Apr 2024: 664 May 2024: 719 Jun 2024: 656 Jul 2024: 739 Aug 2024: 706 Sep 2024: 637 Oct 2024: 659 Nov 2024: 645 Dec 2024: 622 Jan 2025: 644 Feb 2025: 594 Mar 2025: 603 Apr 2025: 644 May 2025: 616 Jun 2025: 620 Jul 2025: 667 Aug 2025: 575 Sep 2025: 657 Oct 2025: 628 Nov 2025: 569 Dec 2025: 657 Jan 2026: 601 Feb 2026: 551 Mar 2026: 617 Apr 2026: 609 May 2026: 584

Source: NHSBSA Prescription Cost Analysis, to May 2026

One presentation of Topiramate. See the chemical for the full national picture and related presentations.

Top dispensing practices

Dispensing GP practices supplying this presentation, by items (a subset of national dispensing).