Olanzapine
Olanzapine was ranked 114th of 1,796 medicines by items in May 2026, with 217,708 items, down 4.5% on a year earlier.
Dispensed in May 2026
Rolling 12 months
Net ingredient cost · May 2026
Figure 1. Olanzapine: national items dispensed by month
Source: NHSBSA Prescription Cost Analysis, to May 2026
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At a glance
- Therapeutic class Drugs used in psychoses and related disorders
- Presentations 15 shown
- Average cost / item £2.02
- Year on year Down 4.5% on a year earlier
Top presentations, May 2026
The individual products dispensed under Olanzapine this month.
| Presentation | BNF code | Items | Net ingredient cost |
|---|---|---|---|
| Olanzapine 10mg tablets | 040201060AAACAC | 60,786 | £99,237 |
| Olanzapine 5mg tablets | 040201060AAAAAA | 51,477 | £76,453 |
| Olanzapine 2.5mg tablets | 040201060AAADAD | 34,263 | £44,551 |
| Olanzapine 20mg tablets | 040201060AAAQAQ | 26,577 | £40,969 |
| Olanzapine 15mg tablets | 040201060AAALAL | 20,682 | £31,617 |
| Olanzapine 7.5mg tablets | 040201060AAABAB | 13,989 | £20,578 |
| Olanzapine 5mg orodispersible tablets sugar free | 040201060AAASAS | 2,022 | £10,204 |
| Olanzapine 10mg orodispersible tablets sugar free | 040201060AAATAT | 1,727 | £8,967 |
| Olanzapine 20mg orodispersible tablets sugar free | 040201060AAAVAV | 1,303 | £5,824 |
| Olanzapine 5mg orodispersible tablets | 040201060AAAWAW | 1,144 | £7,133 |
| Olanzapine 10mg orodispersible tablets | 040201060AAAXAX | 1,141 | £6,960 |
| Olanzapine 15mg orodispersible tablets sugar free | 040201060AAAUAU | 855 | £11,071 |
| Olanzapine 20mg orodispersible tablets | 040201060AAAZAZ | 716 | £4,778 |
| Zyprexa 5mg Velotabs | 040201060BBAEAE | 152 | £8,903 |
| Zyprexa 10mg Velotabs | 040201060BBAFAF | 164 | £13,563 |
Source: NHSBSA Prescription Cost Analysis · to May 2026 OGL v3.0
Where Olanzapine is dispensed
The regions and dispensing practices with the highest Olanzapine volumes.
Top regions
Top dispensing practices
- Modality Partnership (awc) 4,381
- Hereford Medical Group 2,553
- Westrop Medical Practice 1,589
- The De Parys Group 1,559
- Abbey Field Medical Centre 1,478
- Rothschild House Group 1,292
Regional volumes from NHSBSA Prescription Cost Analysis; practice volumes from NHS dispensing data.
Compare Olanzapine with
Other medicines in the same BNF section, by prescribing volume.
Download this data
The monthly series for Olanzapine 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.