Lamotrigine vs Phenobarbital sodium
National NHS prescribing compared (Prescription Cost Analysis)
Lamotrigine was dispensed 43,942.9× as often as Phenobarbital sodium in June 2026 — 395,486 items versus 9 in England.
395,486items
Lamotrigine · June 2026
NHSBSA Prescription Cost Analysis
9items
Phenobarbital sodium · June 2026
NHSBSA Prescription Cost Analysis
Figure 1. Lamotrigine versus Phenobarbital sodium: national items dispensed by month
▬ Lamotrigine · ╌ Phenobarbital sodium
Source: NHSBSA Prescription Cost Analysis, to June 2026
| Measure | Lamotrigine | Phenobarbital sodium |
|---|---|---|
| Items, June 2026 | 395,486 | 9 |
| Items, last 12 months | 4,523,938 | 137 |
| Net ingredient cost, June 2026 | £3,177,766 | £1,627 |
See the full profile for Lamotrigine or Phenobarbital sodium.