Selenium

National NHS prescribing (Prescription Cost Analysis) · Minerals

Data updated March 2026

Selenium was ranked 1217th of 1,794 medicines by items in March 2026, with 113 items, up 6.6% on a year earlier.

113items

Dispensed in March 2026

NHSBSA Prescription Cost Analysis

£9,730

Net ingredient cost · March 2026

NHSBSA PCA

1,333items

Dispensed in the last 12 months

NHSBSA PCA

Figure 1. Selenium: national items dispensed by month

Source: NHSBSA Prescription Cost Analysis, to March 2026

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Top presentations, March 2026

The individual products dispensed under Selenium, by items this month.

Presentations of Selenium, March 2026
Presentation	Items	Net ingredient cost
Selenase 100micrograms/2ml soln 2ml unit dose ampoules	100	£6,445
Selenase 500micrograms/10ml oral solution unit dose vials	7	£570
Selenase 500micrograms/10ml solution for injection vials	4	£2,700
Selenase 100micrograms/2ml solution for injection ampoules	2	£15

Compare Selenium with

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