Flucloxacillin sodium vs Isoniazid
National NHS prescribing compared (Prescription Cost Analysis)
Flucloxacillin sodium was dispensed 1,703.3× as often as Isoniazid in May 2026 — 327,028 items versus 192 in England.
327,028items
Flucloxacillin sodium · May 2026
NHSBSA Prescription Cost Analysis
192items
Isoniazid · May 2026
NHSBSA Prescription Cost Analysis
Figure 1. Flucloxacillin sodium versus Isoniazid: national items dispensed by month
▬ Flucloxacillin sodium · ╌ Isoniazid
Source: NHSBSA Prescription Cost Analysis, to May 2026
| Measure | Flucloxacillin sodium | Isoniazid |
|---|---|---|
| Items, May 2026 | 327,028 | 192 |
| Items, last 12 months | 3,991,451 | 3,199 |
| Net ingredient cost, May 2026 | £809,468 | £26,543 |
See the full profile for Flucloxacillin sodium or Isoniazid.