Mercaptopurine vs Osimertinib
National NHS prescribing compared (Prescription Cost Analysis)
Mercaptopurine was dispensed 4,116.0× as often as Osimertinib in March 2026 — 4,116 items versus 1 in England.
4,116items
Mercaptopurine · March 2026
NHSBSA Prescription Cost Analysis
1items
Osimertinib · March 2026
NHSBSA Prescription Cost Analysis
Figure 1. Mercaptopurine versus Osimertinib: national items dispensed by month
▬ Mercaptopurine · ╌ Osimertinib
Source: NHSBSA Prescription Cost Analysis, to March 2026
| Measure | Mercaptopurine | Osimertinib |
|---|---|---|
| Items, March 2026 | 4,116 | 1 |
| Items, last 12 months | 50,759 | 9 |
| Net ingredient cost, March 2026 | £111,292 | £5,385 |
See the full profile for Mercaptopurine or Osimertinib.