Clonazepam vs Sodium valproate
National NHS prescribing compared (Prescription Cost Analysis)
Sodium valproate was dispensed 1.9× as often as Clonazepam in March 2026 — 171,182 items versus 91,533 in England.
91,533items
Clonazepam · March 2026
NHSBSA Prescription Cost Analysis
171,182items
Sodium valproate · March 2026
NHSBSA Prescription Cost Analysis
Figure 1. Clonazepam versus Sodium valproate: national items dispensed by month
▬ Clonazepam · ╌ Sodium valproate
Source: NHSBSA Prescription Cost Analysis, to March 2026
| Measure | Clonazepam | Sodium valproate |
|---|---|---|
| Items, March 2026 | 91,533 | 171,182 |
| Items, last 12 months | 1,082,570 | 2,078,747 |
| Net ingredient cost, March 2026 | £318,616 | £2,714,773 |
See the full profile for Clonazepam or Sodium valproate.