Olanzapine vs Zuclopenthixol decanoate
National NHS prescribing compared (Prescription Cost Analysis)
Olanzapine was dispensed 106.8× as often as Zuclopenthixol decanoate in May 2026 — 217,708 items versus 2,039 in England.
217,708items
Olanzapine · May 2026
NHSBSA Prescription Cost Analysis
2,039items
Zuclopenthixol decanoate · May 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 May 2026
| Measure | Olanzapine | Zuclopenthixol decanoate |
|---|---|---|
| Items, May 2026 | 217,708 | 2,039 |
| Items, last 12 months | 2,693,982 | 26,355 |
| Net ingredient cost, May 2026 | £440,809 | £34,990 |
See the full profile for Olanzapine or Zuclopenthixol decanoate.