Lamotrigine vs Fosphenytoin sodium
National NHS prescribing compared (Prescription Cost Analysis)
Lamotrigine was dispensed 188,107.0× as often as Fosphenytoin sodium in May 2026 — 376,214 items versus 2 in England.
376,214items
Lamotrigine · May 2026
NHSBSA Prescription Cost Analysis
2items
Fosphenytoin sodium · May 2026
NHSBSA Prescription Cost Analysis
Figure 1. Lamotrigine versus Fosphenytoin sodium: national items dispensed by month
▬ Lamotrigine · ╌ Fosphenytoin sodium
Source: NHSBSA Prescription Cost Analysis, to May 2026
| Measure | Lamotrigine | Fosphenytoin sodium |
|---|---|---|
| Items, May 2026 | 376,214 | 2 |
| Items, last 12 months | 4,485,415 | 7 |
| Net ingredient cost, May 2026 | £3,066,751 | £80 |
See the full profile for Lamotrigine or Fosphenytoin sodium.