Senna vs Naloxegol
National NHS prescribing compared (Prescription Cost Analysis)
Senna was dispensed 138.9× as often as Naloxegol in March 2026 — 404,077 items versus 2,910 in England.
404,077items
Senna · March 2026
NHSBSA Prescription Cost Analysis
2,910items
Naloxegol · March 2026
NHSBSA Prescription Cost Analysis
Figure 1. Senna versus Naloxegol: national items dispensed by month
▬ Senna · ╌ Naloxegol
Source: NHSBSA Prescription Cost Analysis, to March 2026
| Measure | Senna | Naloxegol |
|---|---|---|
| Items, March 2026 | 404,077 | 2,910 |
| Items, last 12 months | 4,722,999 | 27,049 |
| Net ingredient cost, March 2026 | £434,798 | £124,344 |