Hydroxyzine hydrochloride vs Promethazine hydrochloride
Promethazine hydrochloride was dispensed 9.1× as often as Hydroxyzine hydrochloride in March 2026 — 252,174 items versus 27,698 in England.
27,698items
Hydroxyzine hydrochloride · March 2026
NHSBSA Prescription Cost Analysis
252,174items
Promethazine hydrochloride · March 2026
NHSBSA Prescription Cost Analysis
Figure 1. Hydroxyzine hydrochloride versus Promethazine hydrochloride: national items dispensed by month
▬ Hydroxyzine hydrochloride · ╌ Promethazine hydrochloride
Source: NHSBSA Prescription Cost Analysis, to March 2026
| Measure | Hydroxyzine hydrochloride | Promethazine hydrochloride |
|---|---|---|
| Items, March 2026 | 27,698 | 252,174 |
| Items, last 12 months | 335,301 | 2,895,697 |
| Net ingredient cost, March 2026 | £34,771 | £466,476 |
See the full profile for Hydroxyzine hydrochloride or Promethazine hydrochloride.