Quetiapine vs Clozapine
National NHS prescribing compared (Prescription Cost Analysis)
Quetiapine was dispensed 1,585.7× as often as Clozapine in March 2026 — 401,191 items versus 253 in England.
401,191items
Quetiapine · March 2026
NHSBSA Prescription Cost Analysis
253items
Clozapine · March 2026
NHSBSA Prescription Cost Analysis
Figure 1. Quetiapine versus Clozapine: national items dispensed by month
▬ Quetiapine · ╌ Clozapine
Source: NHSBSA Prescription Cost Analysis, to March 2026
| Measure | Quetiapine | Clozapine |
|---|---|---|
| Items, March 2026 | 401,191 | 253 |
| Items, last 12 months | 4,691,495 | 3,019 |
| Net ingredient cost, March 2026 | £4,459,048 | £6,961 |
See the full profile for Quetiapine or Clozapine.