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PharmaInsight

Quetiapine vs Haloperidol decanoate

National NHS prescribing compared (Prescription Cost Analysis)
Data updated March 2026

Quetiapine was dispensed 729.4× as often as Haloperidol decanoate in March 2026 — 401,191 items versus 550 in England.

401,191items

Quetiapine · March 2026

NHSBSA Prescription Cost Analysis

550items

Haloperidol decanoate · March 2026

NHSBSA Prescription Cost Analysis

Figure 1. Quetiapine versus Haloperidol decanoate: national items dispensed by month

▬ Quetiapine   ·   ╌ Haloperidol decanoate

Haloperidol deca… 401,191

Source: NHSBSA Prescription Cost Analysis, to March 2026

Quetiapine versus Haloperidol decanoate, March 2026
Measure Quetiapine Haloperidol decanoate
Items, March 2026 401,191 550
Items, last 12 months 4,691,495 6,788
Net ingredient cost, March 2026 £4,459,048 £6,825

See the full profile for Quetiapine or Haloperidol decanoate.