Sodium valproate vs Clonazepam
National NHS prescribing compared (Prescription Cost Analysis)
Sodium valproate was dispensed 23,299.1× as often as Clonazepam in May 2026 — 163,094 items versus 7 in England.
163,094items
Sodium valproate · May 2026
NHSBSA Prescription Cost Analysis
7items
Clonazepam · May 2026
NHSBSA Prescription Cost Analysis
Figure 1. Sodium valproate versus Clonazepam: national items dispensed by month
▬ Sodium valproate · ╌ Clonazepam
Source: NHSBSA Prescription Cost Analysis, to May 2026
| Measure | Sodium valproate | Clonazepam |
|---|---|---|
| Items, May 2026 | 163,094 | 7 |
| Items, last 12 months | 2,058,845 | 64 |
| Net ingredient cost, May 2026 | £2,585,679 | £4,009 |
See the full profile for Sodium valproate or Clonazepam.