Olanzapine vs Zuclopenthixol decanoate
National NHS prescribing compared (Prescription Cost Analysis)
Olanzapine was dispensed 107.4× as often as Zuclopenthixol decanoate in March 2026 — 227,743 items versus 2,120 in England.
227,743items
Olanzapine · March 2026
NHSBSA Prescription Cost Analysis
2,120items
Zuclopenthixol decanoate · March 2026
NHSBSA Prescription Cost Analysis
Figure 1. Olanzapine versus Zuclopenthixol decanoate: national items dispensed by month
▬ Olanzapine · ╌ Zuclopenthixol decanoate
Source: NHSBSA Prescription Cost Analysis, to March 2026
| Measure | Olanzapine | Zuclopenthixol decanoate |
|---|---|---|
| Items, March 2026 | 227,743 | 2,120 |
| Items, last 12 months | 2,701,116 | 26,634 |
| Net ingredient cost, March 2026 | £371,369 | £34,879 |
See the full profile for Olanzapine or Zuclopenthixol decanoate.