Topiramate
National NHS prescribing (Prescription Cost Analysis) · Antiepileptic drugs
Topiramate was ranked 186th of 1,794 medicines by items in March 2026, with 96,523 items, up 1.9% on a year earlier.
96,523items
Dispensed in March 2026
NHSBSA Prescription Cost Analysis
£1,027,948
Net ingredient cost · March 2026
NHSBSA PCA
1,149,298items
Dispensed in the last 12 months
NHSBSA PCA
Figure 1. Topiramate: 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 Topiramate, by items this month.
| Presentation | Items | Net ingredient cost |
|---|---|---|
| Topiramate 25mg tablets | 34,625 | £45,787 |
| Topiramate 50mg tablets | 30,537 | £42,465 |
| Topiramate 100mg tablets | 19,379 | £35,211 |
| Topiramate 200mg tablets | 2,510 | £15,837 |
| Topiramate 25mg capsules | 2,471 | £64,188 |
| Topiramate 50mg capsules | 1,657 | £68,608 |
| Topamax 50mg tablets | 846 | £28,664 |
| Topamax 100mg tablets | 842 | £53,548 |
| Topamax 50mg sprinkle capsules | 666 | £54,252 |
| Topamax 25mg tablets | 617 | £14,570 |
| Topiramate 15mg capsules | 542 | £11,098 |
| Topiramate 50mg/5ml oral suspension sugar free | 515 | £346,434 |
| Topamax 25mg sprinkle capsules | 406 | £15,109 |
| Topamax 200mg tablets | 343 | £34,542 |
| Topiramate 100mg/5ml oral suspension sugar free | 253 | £140,507 |
Compare Topiramate with
Other medicines in the same BNF section, by prescribing volume.