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Independent analysis of NHS open data
PharmaInsight

Rifampicin combined preparations vs Nitrofurantoin

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

Nitrofurantoin was dispensed 12,360.8× as often as Rifampicin combined preparations in May 2026 — 333,741 items versus 27 in England.

27items

Rifampicin combined preparations · May 2026

NHSBSA Prescription Cost Analysis

333,741items

Nitrofurantoin · May 2026

NHSBSA Prescription Cost Analysis

Figure 1. Rifampicin combined preparations versus Nitrofurantoin: national items dispensed by month

▬ Rifampicin combined preparations   ·   ╌ Nitrofurantoin

0 204k 408k Jan 2021 Nov 2021 Sep 2022 Jul 2023 May 2024 Mar 2025 May 2026 Nitrofurantoin 27 Jan 2021: 80 Feb 2021: 76 Mar 2021: 101 Apr 2021: 73 May 2021: 71 Jun 2021: 74 Jul 2021: 95 Aug 2021: 82 Sep 2021: 66 Oct 2021: 60 Nov 2021: 53 Dec 2021: 50 Jan 2022: 40 Feb 2022: 37 Mar 2022: 54 Apr 2022: 96 May 2022: 70 Jun 2022: 78 Jul 2022: 61 Aug 2022: 53 Sep 2022: 45 Oct 2022: 31 Nov 2022: 43 Dec 2022: 35 Jan 2023: 40 Feb 2023: 57 Mar 2023: 61 Apr 2023: 69 May 2023: 214 Jun 2023: 211 Jul 2023: 250 Aug 2023: 256 Sep 2023: 248 Oct 2023: 244 Nov 2023: 76 Dec 2023: 106 Jan 2024: 95 Feb 2024: 76 Mar 2024: 101 Apr 2024: 84 May 2024: 76 Jun 2024: 95 Jul 2024: 94 Aug 2024: 75 Sep 2024: 97 Oct 2024: 92 Nov 2024: 70 Dec 2024: 38 Jan 2025: 60 Feb 2025: 27 Mar 2025: 42 Apr 2025: 36 May 2025: 31 Jun 2025: 26 Jul 2025: 41 Aug 2025: 26 Sep 2025: 26 Oct 2025: 37 Nov 2025: 31 Dec 2025: 23 Jan 2026: 48 Feb 2026: 39 Mar 2026: 60 Apr 2026: 28 May 2026: 27

Source: NHSBSA Prescription Cost Analysis, to May 2026

Rifampicin combined preparations versus Nitrofurantoin, May 2026
Measure Rifampicin combined preparations Nitrofurantoin
Items, May 2026 27 333,741
Items, last 12 months 412 4,416,505
Net ingredient cost, May 2026 £929 £2,268,636

See the full profile for Rifampicin combined preparations or Nitrofurantoin.