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Independent analysis of NHS open data
PharmaInsight

Magnesium hydroxide

Gastro-Intestinal System Laxatives BNF 0106040J0
Data updated May 2026 Download CSV

Magnesium hydroxide was ranked 1579th of 1,792 medicines by items in May 2026, with 4 items, down 71.4% on a year earlier.

4items -71.4%

Dispensed in May 2026

61items

Rolling 12 months

£81

Net ingredient cost · May 2026

Figure 1. Magnesium hydroxide: national items dispensed by month

0 73.5 147 Jan 2021 Nov 2021 Sep 2022 Aug 2023 Jun 2024 Apr 2025 May 2026 4 Jan 2021: 133 Feb 2021: 85 Mar 2021: 96 Apr 2021: 85 May 2021: 70 Jun 2021: 80 Jul 2021: 75 Aug 2021: 72 Sep 2021: 95 Oct 2021: 87 Nov 2021: 69 Dec 2021: 67 Jan 2022: 63 Feb 2022: 81 Mar 2022: 66 Apr 2022: 84 May 2022: 81 Jun 2022: 80 Jul 2022: 64 Aug 2022: 95 Sep 2022: 112 Oct 2022: 98 Nov 2022: 98 Dec 2022: 105 Jan 2023: 115 Feb 2023: 117 Mar 2023: 113 May 2023: 59 Jun 2023: 135 Jul 2023: 118 Aug 2023: 125 Sep 2023: 127 Oct 2023: 113 Nov 2023: 143 Dec 2023: 122 Jan 2024: 136 Feb 2024: 147 Mar 2024: 116 Apr 2024: 96 May 2024: 62 Jun 2024: 86 Jul 2024: 80 Aug 2024: 68 Sep 2024: 65 Oct 2024: 65 Nov 2024: 51 Dec 2024: 66 Jan 2025: 54 Feb 2025: 51 Mar 2025: 7 Apr 2025: 13 May 2025: 14 Jun 2025: 8 Jul 2025: 4 Aug 2025: 6 Sep 2025: 3 Oct 2025: 7 Nov 2025: 7 Dec 2025: 5 Jan 2026: 4 Feb 2026: 3 Mar 2026: 6 Apr 2026: 4 May 2026: 4

Source: NHSBSA Prescription Cost Analysis, to May 2026

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At a glance

  • Therapeutic class Laxatives
  • Presentations 1 shown
  • Average cost / item £20.18
  • Year on year Down 71.4% on a year earlier
What this is
Net ingredient cost is the list price before discounts and dispensing fees, not what the NHS finally pays.

Top presentations, May 2026

The individual products dispensed under Magnesium hydroxide this month.

Presentations of Magnesium hydroxide, May 2026
Presentation BNF code Items Net ingredient cost
Magnesium hydroxide 8% oral suspension 0106040J0AAAIAI 4 £81

Source: NHSBSA Prescription Cost Analysis · to May 2026 OGL v3.0

Where Magnesium hydroxide is dispensed

The regions and dispensing practices with the highest Magnesium hydroxide volumes.

Regional volumes from NHSBSA Prescription Cost Analysis; practice volumes from NHS dispensing data.

Compare Magnesium hydroxide with

Other medicines in the same BNF section, by prescribing volume.