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Updated 04 Jul 2026 · HPRA open data

Diphenhydramine hydrochloride - Medicines in Ireland

11 authorised products containing Diphenhydramine hydrochloride, from the HPRA register.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0–9
Showing 11 authorised medicines
MedicineActive substanceLicence holderStatus
Benylin Children’s Dry Coughs Syrup Diphenhydramine Hydrochloride 7 mg/5 ml Levomenthol 0.55 mg/5 ml
PA23490/008/001
 Levomenthol, Diphenhydramine hydrochloride JNTL Consumer Health (Ireland) Limited Marketed
Benylin Cough Medicine Syrup Diphenhydramine hydrochloride 14 mg/5 ml Levomenthol 1.1 mg/5 ml
PA23490/005/001
 Diphenhydramine hydrochloride, Levomenthol JNTL Consumer Health (Ireland) Limited Not marketed
BENYLIN Day & Night Tablets, 500mg/60mg tablets and 500/25mg film-coated tablets
PA23490/006/001
 Paracetamol, PSEUDOEPHEDRINE HYDROCHLORIDE, Paracetamol, Diphenhydramine hydrochloride JNTL Consumer Health (Ireland) Limited Marketed
Benylin Dry Coughs Syrup Diphenhydramine hydrochloride 14 mg/5 ml Dextromethorphan hydrobromide 6.5 mg/5 ml Levomenthol 2 mg/5 ml
PA23490/004/001
 Diphenhydramine hydrochloride, Dextromethorphan hydrobromide, Levomenthol JNTL Consumer Health (Ireland) Limited Marketed
Benylin Four Flu Film-Coated Tablets. Paracetamol 500mg Diphenhydramine hydrochloride 12.5mg Pseudoephedrine hydrochloride 22.5mg
PA23490/013/001
 Paracetamol, PSEUDOEPHEDRINE HYDROCHLORIDE, Diphenhydramine hydrochloride JNTL Consumer Health (Ireland) Limited Marketed
Dozol Oral Solution Paracetamol 120 mg/5 ml Diphenhydramine Hydrochloride 12.5 mg/5 ml
PA1721/005/001
 Diphenhydramine hydrochloride, Paracetamol Phoenix Healthcare Ltd Marketed
Nytol One-A-Night 50 mg Tablets
PA1186/016/001
 Diphenhydramine hydrochloride Chefaro Ireland DAC, Marketed
Panadol Night
PA0678/039/008
 Paracetamol, Diphenhydramine hydrochloride Haleon Ireland Limited Marketed
Teedex Oral Solution Paracetamol 120 mg/5 ml Diphenhydramine Hydrochloride 12.5 mg/5 ml
PA1721/004/001
 Diphenhydramine hydrochloride, Paracetamol Phoenix Healthcare Limited Marketed
Uniflu Plus with Vitamin C Tablets
PA1113/006/001
 Paracetamol, Codeine phosphate hemihydrate, Diphenhydramine hydrochloride, Phenylephrine hydrochloride, Caffeine Phoenix Labs Marketed
Uniflu with Vitamin C Tablets
PA1113/005/001
 Caffeine, Diphenhydramine hydrochloride, Paracetamol, Phenylephrine hydrochloride, Ascorbic acid Phoenix Labs Marketed
Cite this database

Priya Life Science (2026). Irish Medicines Database. Available at: https://priyalifescience.com/medicines (Accessed: 6 July 2026).

Data: Health Products Regulatory Authority (HPRA) open dataset (“Authorised or Transfer Pending Products”), licensed CC BY 4.0, refreshed daily. Regulatory information only — not medical advice.