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Independent analysis of NHS open data
PharmaInsight

Nitrofurantoin vs Fosfomycin calcium

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

Nitrofurantoin was dispensed 333,741.0× as often as Fosfomycin calcium in May 2026 — 333,741 items versus 1 in England.

333,741items

Nitrofurantoin · May 2026

NHSBSA Prescription Cost Analysis

1items

Fosfomycin calcium · May 2026

NHSBSA Prescription Cost Analysis

Figure 1. Nitrofurantoin versus Fosfomycin calcium: national items dispensed by month

▬ Nitrofurantoin   ·   ╌ Fosfomycin calcium

0 204k 408k Jan 2021 Nov 2021 Sep 2022 Jul 2023 May 2024 Mar 2025 May 2026 Fosfomycin calci… 333,741 Jan 2021: 349k Feb 2021: 326k Mar 2021: 356k Apr 2021: 317k May 2021: 309k Jun 2021: 333k Jul 2021: 355k Aug 2021: 356k Sep 2021: 368k Oct 2021: 355k Nov 2021: 363k Dec 2021: 365k Jan 2022: 357k Feb 2022: 330k Mar 2022: 358k Apr 2022: 318k May 2022: 344k Jun 2022: 332k Jul 2022: 338k Aug 2022: 364k Sep 2022: 375k Oct 2022: 367k Nov 2022: 374k Dec 2022: 341k Jan 2023: 361k Feb 2023: 325k Mar 2023: 363k Apr 2023: 312k May 2023: 342k Jun 2023: 345k Jul 2023: 360k Aug 2023: 376k Sep 2023: 368k Oct 2023: 381k Nov 2023: 365k Dec 2023: 342k Jan 2024: 359k Feb 2024: 352k Mar 2024: 342k Apr 2024: 355k May 2024: 359k Jun 2024: 339k Jul 2024: 377k Aug 2024: 370k Sep 2024: 378k Oct 2024: 397k Nov 2024: 371k Dec 2024: 371k Jan 2025: 377k Feb 2025: 335k Mar 2025: 343k Apr 2025: 337k May 2025: 351k Jun 2025: 351k Jul 2025: 390k Aug 2025: 373k Sep 2025: 400k Oct 2025: 408k Nov 2025: 365k Dec 2025: 388k Jan 2026: 366k Feb 2026: 339k Mar 2026: 362k Apr 2026: 341k May 2026: 334k

Source: NHSBSA Prescription Cost Analysis, to May 2026

Nitrofurantoin versus Fosfomycin calcium, May 2026
Measure Nitrofurantoin Fosfomycin calcium
Items, May 2026 333,741 1
Items, last 12 months 4,416,505 15
Net ingredient cost, May 2026 £2,268,636 £120

See the full profile for Nitrofurantoin or Fosfomycin calcium.