Amoxicillin vs Isoniazid
National NHS prescribing compared (Prescription Cost Analysis)
Amoxicillin was dispensed 3,052.0× as often as Isoniazid in May 2026 — 585,989 items versus 192 in England.
585,989items
Amoxicillin · May 2026
NHSBSA Prescription Cost Analysis
192items
Isoniazid · May 2026
NHSBSA Prescription Cost Analysis
Figure 1. Amoxicillin versus Isoniazid: national items dispensed by month
▬ Amoxicillin · ╌ Isoniazid
Source: NHSBSA Prescription Cost Analysis, to May 2026
| Measure | Amoxicillin | Isoniazid |
|---|---|---|
| Items, May 2026 | 585,989 | 192 |
| Items, last 12 months | 8,256,924 | 3,199 |
| Net ingredient cost, May 2026 | £769,424 | £26,543 |
See the full profile for Amoxicillin or Isoniazid.