Promethazine hydrochloride Prescribing at AVENHAM SURGERY

Antihistamines, hyposensitisation and allergic emergencies | Respiratory System

Items (12m)

509

Total Quantity

8,983

NHS Cost

£1.3K

vs National Avg

+42.4%

AVENHAM SURGERY prescribed 509 items of Promethazine hydrochloride over the last 12 months at a cost of £1,339 to the NHS. This is 42.4% 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	509
Total Quantity	8,983
Total NHS Cost	£1,339
Presentations	3 different forms
vs National Average	+42.4%

Promethazine hydrochloride Prescribing Comparison

This practice	509 items
National average per practice	357 items
Difference	+42.4% 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.