Table 1

Unit cost of drugs

DrugFormulationCost (£)Cost (€)
Azathioprine150 mL of 50 mg/5 mL liquid£97€121.95
Mercaptopurine10 mg capsules×50£62.14€77.95
Allopurinol100 mg tablets×28£0.28€0.35
Infliximab100 mg vial£446.69€561.63
Adalimumab40 mg prefilled syringe (supplied by healthcare at home)£352€442.57