Clonazepam vs Sodium valproate
National NHS prescribing compared (Prescription Cost Analysis)
Sodium valproate was dispensed 1.9× as often as Clonazepam in May 2026 — 163,094 items versus 87,325 in England.
87,325items
Clonazepam · May 2026
NHSBSA Prescription Cost Analysis
163,094items
Sodium valproate · May 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 May 2026
| Measure | Clonazepam | Sodium valproate |
|---|---|---|
| Items, May 2026 | 87,325 | 163,094 |
| Items, last 12 months | 1,080,237 | 2,058,845 |
| Net ingredient cost, May 2026 | £270,625 | £2,585,679 |
See the full profile for Clonazepam or Sodium valproate.