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Independent analysis of NHS open data
PharmaInsight

Tars vs Fumaric acid

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

Tars was dispensed 3,399.0× as often as Fumaric acid in April 2026 — 3,399 items versus 1 in England.

3,399items

Tars · April 2026

NHSBSA Prescription Cost Analysis

1items

Fumaric acid · April 2026

NHSBSA Prescription Cost Analysis

Figure 1. Tars versus Fumaric acid: national items dispensed by month

▬ Tars   ·   ╌ Fumaric acid

0 2k 5k Jan 2021 Nov 2021 Sep 2022 Jul 2023 May 2024 Mar 2025 Apr 2026 Fumaric acid 3,399 Jan 2021: 4k Feb 2021: 4k Mar 2021: 5k Apr 2021: 5k May 2021: 4k Jun 2021: 4k Jul 2021: 4k Aug 2021: 4k Sep 2021: 4k Oct 2021: 4k Nov 2021: 4k Dec 2021: 4k Jan 2022: 4k Feb 2022: 4k Mar 2022: 5k Apr 2022: 4k May 2022: 4k Jun 2022: 4k Jul 2022: 4k Aug 2022: 4k Sep 2022: 4k Oct 2022: 4k Nov 2022: 4k Dec 2022: 4k Jan 2023: 4k Feb 2023: 4k Mar 2023: 5k Apr 2023: 4k May 2023: 3k Jun 2023: 3k Jul 2023: 2k Aug 2023: 4k Sep 2023: 4k Oct 2023: 4k Nov 2023: 4k Dec 2023: 3k Jan 2024: 4k Feb 2024: 4k Mar 2024: 4k Apr 2024: 4k May 2024: 4k Jun 2024: 4k Jul 2024: 4k Aug 2024: 4k Sep 2024: 3k Oct 2024: 4k Nov 2024: 3k Dec 2024: 3k Jan 2025: 4k Feb 2025: 3k Mar 2025: 4k Apr 2025: 4k May 2025: 4k Jun 2025: 4k Jul 2025: 4k Aug 2025: 3k Sep 2025: 4k Oct 2025: 4k Nov 2025: 3k Dec 2025: 3k Jan 2026: 4k Feb 2026: 3k Mar 2026: 3k Apr 2026: 3k

Source: NHSBSA Prescription Cost Analysis, to April 2026

Tars versus Fumaric acid, April 2026
Measure Tars Fumaric acid
Items, April 2026 3,399 1
Items, last 12 months 42,053 1
Net ingredient cost, April 2026 £79,880 £212

See the full profile for Tars or Fumaric acid.