Risperidone vs Perphenazine
National NHS prescribing compared (Prescription Cost Analysis)
Risperidone was dispensed 16,903.2× as often as Perphenazine in March 2026 — 152,129 items versus 9 in England.
152,129items
Risperidone · March 2026
NHSBSA Prescription Cost Analysis
9items
Perphenazine · March 2026
NHSBSA Prescription Cost Analysis
Figure 1. Risperidone versus Perphenazine: national items dispensed by month
▬ Risperidone · ╌ Perphenazine
Source: NHSBSA Prescription Cost Analysis, to March 2026
| Measure | Risperidone | Perphenazine |
|---|---|---|
| Items, March 2026 | 152,129 | 9 |
| Items, last 12 months | 1,817,542 | 104 |
| Net ingredient cost, March 2026 | £1,076,653 | £1,511 |
See the full profile for Risperidone or Perphenazine.