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Independent analysis of NHS open data
PharmaInsight

Olanzapine 20mg tablets

040201060AAAQAQ · Central Nervous System
Data updated April 2026
27,541items

Dispensed in April 2026

NHSBSA Prescription Cost Analysis

£42,882

Net ingredient cost · April 2026

NHSBSA PCA

328,232items

Dispensed in the last 12 months

NHSBSA PCA

Figure 1. Olanzapine 20mg tablets: national items dispensed by month

0 14k 29k Jan 2021 Nov 2021 Sep 2022 Jul 2023 May 2024 Mar 2025 Apr 2026 27,541 Jan 2021: 23k Feb 2021: 22k Mar 2021: 25k Apr 2021: 24k May 2021: 23k Jun 2021: 24k Jul 2021: 24k Aug 2021: 23k Sep 2021: 24k Oct 2021: 23k Nov 2021: 24k Dec 2021: 25k Jan 2022: 24k Feb 2022: 23k Mar 2022: 26k Apr 2022: 24k May 2022: 25k Jun 2022: 24k Jul 2022: 24k Aug 2022: 25k Sep 2022: 25k Oct 2022: 25k Nov 2022: 25k Dec 2022: 25k Jan 2023: 25k Feb 2023: 23k Mar 2023: 27k Apr 2023: 24k May 2023: 26k Jun 2023: 26k Jul 2023: 26k Aug 2023: 26k Sep 2023: 26k Oct 2023: 26k Nov 2023: 26k Dec 2023: 26k Jan 2024: 27k Feb 2024: 25k Mar 2024: 26k Apr 2024: 27k May 2024: 27k Jun 2024: 25k Jul 2024: 27k Aug 2024: 26k Sep 2024: 25k Oct 2024: 27k Nov 2024: 26k Dec 2024: 27k Jan 2025: 28k Feb 2025: 25k Mar 2025: 26k Apr 2025: 26k May 2025: 27k Jun 2025: 27k Jul 2025: 28k Aug 2025: 26k Sep 2025: 27k Oct 2025: 28k Nov 2025: 26k Dec 2025: 29k Jan 2026: 28k Feb 2026: 26k Mar 2026: 28k Apr 2026: 28k

Source: NHSBSA Prescription Cost Analysis, to April 2026

One presentation of Olanzapine. See the chemical for the full national picture and related presentations.

Top dispensing practices

Dispensing GP practices supplying this presentation, by items (a subset of national dispensing).