Sodium bicarbonate vs Potassium chloride
National NHS prescribing compared (Prescription Cost Analysis)
Sodium bicarbonate was dispensed 27,053.5× as often as Potassium chloride in May 2026 — 54,107 items versus 2 in England.
54,107items
Sodium bicarbonate · May 2026
NHSBSA Prescription Cost Analysis
2items
Potassium chloride · May 2026
NHSBSA Prescription Cost Analysis
Figure 1. Sodium bicarbonate versus Potassium chloride: national items dispensed by month
▬ Sodium bicarbonate · ╌ Potassium chloride
Source: NHSBSA Prescription Cost Analysis, to May 2026
| Measure | Sodium bicarbonate | Potassium chloride |
|---|---|---|
| Items, May 2026 | 54,107 | 2 |
| Items, last 12 months | 654,059 | 16 |
| Net ingredient cost, May 2026 | £488,777 | £30 |
See the full profile for Sodium bicarbonate or Potassium chloride.