Cenobamate
National NHS prescribing (Prescription Cost Analysis) · Antiepileptic drugs
Cenobamate was ranked 505th of 1,794 medicines by items in March 2026, with 9,673 items, up 53.8% on a year earlier.
9,673items
Dispensed in March 2026
NHSBSA Prescription Cost Analysis
£1,628,100
Net ingredient cost · March 2026
NHSBSA PCA
98,871items
Dispensed in the last 12 months
NHSBSA PCA
Figure 1. Cenobamate: national items dispensed by month
Source: NHSBSA Prescription Cost Analysis, to March 2026
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Top presentations, March 2026
The individual products dispensed under Cenobamate, by items this month.
| Presentation | Items | Net ingredient cost |
|---|---|---|
| Ontozry 200mg tablets | 3,797 | £739,947 |
| Ontozry 50mg tablets | 2,202 | £240,303 |
| Ontozry 100mg tablets | 2,140 | £329,645 |
| Ontozry 150mg tablets | 1,289 | £257,920 |
| Ontozry 12.5mg/25mg tablets treatment initiation pack | 245 | £60,286 |
Compare Cenobamate with
Other medicines in the same BNF section, by prescribing volume.