Lamotrigine vs Vigabatrin
National NHS prescribing compared (Prescription Cost Analysis)
Lamotrigine was dispensed 438.3× as often as Vigabatrin in March 2026 — 387,481 items versus 884 in England.
387,481items
Lamotrigine · March 2026
NHSBSA Prescription Cost Analysis
884items
Vigabatrin · March 2026
NHSBSA Prescription Cost Analysis
Figure 1. Lamotrigine versus Vigabatrin: national items dispensed by month
▬ Lamotrigine · ╌ Vigabatrin
Source: NHSBSA Prescription Cost Analysis, to March 2026
| Measure | Lamotrigine | Vigabatrin |
|---|---|---|
| Items, March 2026 | 387,481 | 884 |
| Items, last 12 months | 4,445,117 | 10,856 |
| Net ingredient cost, March 2026 | £3,241,810 | £47,592 |
See the full profile for Lamotrigine or Vigabatrin.