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Independent analysis of NHS open data
PharmaInsight

Insulin detemir

Endocrine System Drugs used in diabetes BNF 0601012X0
Data updated May 2026 Download CSV

Insulin detemir was ranked 390th of 1,796 medicines by items in May 2026, with 20,233 items, down 47.9% on a year earlier.

20,233items -47.9%

Dispensed in May 2026

321,963items

Rolling 12 months

£1,148,879

Net ingredient cost · May 2026

Figure 1. Insulin detemir: national items dispensed by month

0 25k 51k Jan 2021 Nov 2021 Sep 2022 Jul 2023 May 2024 Mar 2025 Jun 2026 19,001 Jan 2021: 47k Feb 2021: 43k Mar 2021: 48k Apr 2021: 47k May 2021: 45k Jun 2021: 48k Jul 2021: 49k Aug 2021: 45k Sep 2021: 48k Oct 2021: 45k Nov 2021: 47k Dec 2021: 51k Jan 2022: 45k Feb 2022: 43k Mar 2022: 49k Apr 2022: 45k May 2022: 47k Jun 2022: 46k Jul 2022: 46k Aug 2022: 47k Sep 2022: 46k Oct 2022: 45k Nov 2022: 45k Dec 2022: 48k Jan 2023: 45k Feb 2023: 42k Mar 2023: 47k Apr 2023: 42k May 2023: 45k Jun 2023: 46k Jul 2023: 45k Aug 2023: 45k Sep 2023: 44k Oct 2023: 44k Nov 2023: 45k Dec 2023: 46k Jan 2024: 45k Feb 2024: 42k Mar 2024: 43k Apr 2024: 45k May 2024: 46k Jun 2024: 43k Jul 2024: 46k Aug 2024: 44k Sep 2024: 42k Oct 2024: 43k Nov 2024: 41k Dec 2024: 42k Jan 2025: 42k Feb 2025: 37k Mar 2025: 38k Apr 2025: 37k May 2025: 39k Jun 2025: 37k Jul 2025: 38k Aug 2025: 34k Sep 2025: 34k Oct 2025: 34k Nov 2025: 30k Dec 2025: 32k Jan 2026: 28k Feb 2026: 24k Mar 2026: 25k Apr 2026: 23k May 2026: 20k Jun 2026: 19k

Source: NHSBSA Prescription Cost Analysis, to May 2026

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At a glance

  • Therapeutic class Drugs used in diabetes
  • Presentations 3 shown
  • Average cost / item £56.78
  • Year on year Down 47.9% 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 Insulin detemir this month.

Presentations of Insulin detemir, May 2026
Presentation BNF code Items Net ingredient cost
Levemir FlexPen 100units/ml inj 3ml pre-filled pens 0601012X0BBABAB 13,685 £753,413
Levemir Penfill 100units/ml inj 3ml cartridges 0601012X0BBAAAA 6,547 £395,422
Levemir InnoLet 100units/ml inj 3ml pre-filled pens 0601012X0BBACAB 1 £45

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

Where Insulin detemir is dispensed

The regions and dispensing practices with the highest Insulin detemir volumes.

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

Compare Insulin detemir with

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

Download this data

The monthly series for Insulin detemir is in this page's CSV. For the ranked national series across every medicine, with the method and caveats documented, see the most-prescribed medicines dataset in our open data catalogue.