Chlorphenamine maleate
Chlorphenamine maleate was ranked 218th of 1,796 medicines by items in May 2026, with 66,137 items, down 10.6% on a year earlier.
Dispensed in May 2026
Rolling 12 months
Net ingredient cost · May 2026
Figure 1. Chlorphenamine maleate: national items dispensed by month
Source: NHSBSA Prescription Cost Analysis, to May 2026
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At a glance
- Therapeutic class Antihistamines, hyposensitisation and allergic emergencies
- Presentations 10 shown
- Average cost / item £6.55
- Year on year Down 10.6% on a year earlier
Top presentations, May 2026
The individual products dispensed under Chlorphenamine maleate this month.
| Presentation | BNF code | Items | Net ingredient cost |
|---|---|---|---|
| Chlorphenamine 4mg tablets | 0304010G0AAACAC | 32,931 | £39,831 |
| Piriton 2mg/5ml syrup | 0304010G0BCACAB | 22,770 | £104,705 |
| Chlorphenamine 2mg/5ml oral solution sugar free | 0304010G0AAAPAP | 6,868 | £269,153 |
| Piriton 4mg tablets | 0304010G0BCAAAC | 3,426 | £9,165 |
| Allerief 2mg/5ml oral solution | 0304010G0BJAAAP | 85 | £252 |
| Chlorphenamine 10mg/1ml solution for injection ampoules | 0304010G0AAAAAA | 42 | £9,798 |
| Hayleve 4mg tablets | 0304010G0BKAAAC | 10 | £44 |
| Piriton Allergy 4mg tablets | 0304010G0BCAHAC | 3 | £7 |
| Allerief 4mg tablets | 0304010G0BJABAC | 1 | £3 |
| Numark Antihistamine & Allergy Relief 2mg/5ml oral solution | 0304010G0BNAAAP | 1 | £4 |
Source: NHSBSA Prescription Cost Analysis · to May 2026 OGL v3.0
Where Chlorphenamine maleate is dispensed
The regions and dispensing practices with the highest Chlorphenamine maleate volumes.
Top regions
Top dispensing practices
Regional volumes from NHSBSA Prescription Cost Analysis; practice volumes from NHS dispensing data.
Compare Chlorphenamine maleate with
Other medicines in the same BNF section, by prescribing volume.
Download this data
The monthly series for Chlorphenamine maleate is in this page's CSV. For the ranked national series across every medicine, with the method and caveats documented, see the most-prescribed medicines dataset in our open data catalogue.