Skip to content
Independent analysis of NHS open data
PharmaInsight

Other vitamin C (Ascorbic acid) preparations vs Alfacalcidol

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

Alfacalcidol was dispensed 33,133.5× as often as Other vitamin C (Ascorbic acid) preparations in May 2026 — 66,267 items versus 2 in England.

2items

Other vitamin C (Ascorbic acid) preparations · May 2026

NHSBSA Prescription Cost Analysis

66,267items

Alfacalcidol · May 2026

NHSBSA Prescription Cost Analysis

Figure 1. Other vitamin C (Ascorbic acid) preparations versus Alfacalcidol: national items dispensed by month

▬ Other vitamin C (Ascorbic acid) preparations   ·   ╌ Alfacalcidol

0 36k 72k Jan 2021 Jul 2021 May 2022 Oct 2023 Aug 2024 Sep 2025 May 2026 Alfacalcidol 2 Jan 2021: 1 Feb 2021: 2 Apr 2021: 1 May 2021: 1 Jul 2021: 1 Sep 2021: 1 Oct 2021: 1 Feb 2022: 1 May 2022: 1 Aug 2022: 1 Sep 2022: 1 May 2023: 2 Oct 2023: 1 Feb 2024: 2 Mar 2024: 2 Apr 2024: 3 Aug 2024: 1 Nov 2024: 1 Dec 2024: 1 May 2025: 1 Sep 2025: 1 Oct 2025: 1 Nov 2025: 1 Dec 2025: 1 May 2026: 2

Source: NHSBSA Prescription Cost Analysis, to May 2026

Other vitamin C (Ascorbic acid) preparations versus Alfacalcidol, May 2026
Measure Other vitamin C (Ascorbic acid) preparations Alfacalcidol
Items, May 2026 2 66,267
Items, last 12 months 17 817,610
Net ingredient cost, May 2026 £6 £366,507

See the full profile for Other vitamin C (Ascorbic acid) preparations or Alfacalcidol.