Codeine phosphate vs Ammonium chloride/diphenhydramine hydrochloride
Codeine phosphate was dispensed 2,171.7× as often as Ammonium chloride/diphenhydramine hydrochloride in March 2026 — 6,515 items versus 3 in England.
6,515items
Codeine phosphate · March 2026
NHSBSA Prescription Cost Analysis
3items
Ammonium chloride/diphenhydramine hydrochloride · March 2026
NHSBSA Prescription Cost Analysis
Figure 1. Codeine phosphate versus Ammonium chloride/diphenhydramine hydrochloride: national items dispensed by month
▬ Codeine phosphate · ╌ Ammonium chloride/diphenhydramine hydrochloride
Source: NHSBSA Prescription Cost Analysis, to March 2026
| Measure | Codeine phosphate | Ammonium chloride/diphenhydramine hydrochloride |
|---|---|---|
| Items, March 2026 | 6,515 | 3 |
| Items, last 12 months | 73,779 | 6 |
| Net ingredient cost, March 2026 | £167,309 | £7 |
See the full profile for Codeine phosphate or Ammonium chloride/diphenhydramine hydrochloride.