Doxycycline hyclate vs Isoniazid
National NHS prescribing compared (Prescription Cost Analysis)
Doxycycline hyclate was dispensed 1,504.5× as often as Isoniazid in May 2026 — 288,869 items versus 192 in England.
288,869items
Doxycycline hyclate · May 2026
NHSBSA Prescription Cost Analysis
192items
Isoniazid · May 2026
NHSBSA Prescription Cost Analysis
Figure 1. Doxycycline hyclate versus Isoniazid: national items dispensed by month
▬ Doxycycline hyclate · ╌ Isoniazid
Source: NHSBSA Prescription Cost Analysis, to May 2026
| Measure | Doxycycline hyclate | Isoniazid |
|---|---|---|
| Items, May 2026 | 288,869 | 192 |
| Items, last 12 months | 3,959,142 | 3,199 |
| Net ingredient cost, May 2026 | £345,142 | £26,543 |
See the full profile for Doxycycline hyclate or Isoniazid.