Quetiapine vs Chlorpromazine hydrochloride
National NHS prescribing compared (Prescription Cost Analysis)
Quetiapine was dispensed 31.0× as often as Chlorpromazine hydrochloride in May 2026 — 383,782 items versus 12,392 in England.
383,782items
Quetiapine · May 2026
NHSBSA Prescription Cost Analysis
12,392items
Chlorpromazine hydrochloride · May 2026
NHSBSA Prescription Cost Analysis
Figure 1. Quetiapine versus Chlorpromazine hydrochloride: national items dispensed by month
▬ Quetiapine · ╌ Chlorpromazine hydrochloride
Source: NHSBSA Prescription Cost Analysis, to May 2026
| Measure | Quetiapine | Chlorpromazine hydrochloride |
|---|---|---|
| Items, May 2026 | 383,782 | 12,392 |
| Items, last 12 months | 4,691,278 | 162,181 |
| Net ingredient cost, May 2026 | £4,101,012 | £424,812 |
See the full profile for Quetiapine or Chlorpromazine hydrochloride.