Promethazine hydrochloride Prescribing at THE MILL HILL SURGERY

Antihistamines, hyposensitisation and allergic emergencies | Respiratory System

Items (12m)

404

Total Quantity

13.4K

NHS Cost

£1.8K

vs National Avg

+13%

THE MILL HILL SURGERY prescribed 404 items of Promethazine hydrochloride over the last 12 months at a cost of £1,810 to the NHS. This is 13% above the national average prescribing rate. Promethazine hydrochloride is classified under Antihistamines, hyposensitisation and allergic emergencies in the BNF.

Monthly Prescribing Trend

Jun 2026

Prescribing Details

Total Items	404
Total Quantity	13,390
Total NHS Cost	£1,810
Presentations	3 different forms
vs National Average	+13%

Promethazine hydrochloride Prescribing Comparison

This practice	404 items
National average per practice	357 items
Difference	+13% vs national average

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Data sourced from NHSBSA English Prescribing Dataset, CQC, and GP Patient Survey. Prescribing data does not indicate quality of care. Higher prescribing rates may reflect patient demographics. Always consult your GP for medical advice.