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Magnesium oxide vs Alginic acid compound preparations

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

Alginic acid compound preparations was dispensed 1,061.5× as often as Magnesium oxide in March 2026 — 380,006 items versus 358 in England.

358items

Magnesium oxide · March 2026

NHSBSA Prescription Cost Analysis

380,006items

Alginic acid compound preparations · March 2026

NHSBSA Prescription Cost Analysis

Figure 1. Magnesium oxide versus Alginic acid compound preparations: national items dispensed by month

▬ Magnesium oxide   ·   ╌ Alginic acid compound preparations

Alginic acid com… 358

Source: NHSBSA Prescription Cost Analysis, to March 2026

Magnesium oxide versus Alginic acid compound preparations, March 2026
Measure Magnesium oxide Alginic acid compound preparations
Items, March 2026 358 380,006
Items, last 12 months 4,287 4,392,531
Net ingredient cost, March 2026 £31,875 £3,532,290

See the full profile for Magnesium oxide or Alginic acid compound preparations.