This information is for people in the UK and Republic of Ireland who are prescribed Dupixent® (dupilumab).
You are viewing information about
Reporting of side effects
If you get any side effects, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in the package leaflet.
You can also report side effects directly:
In the UK, via the Yellow Card Scheme at www.mhra.gov.uk/yellowcard or search for MHRA Yellow Card in the Google Play or Apple app Store.
In Ireland, at www.hpra.ie; email: medsafety@hpra.ie
Alternatively, you can report side effects to Sanofi on:
UK: Tel: 0800 0902 314 or send via email to UK-drugsafety@sanofi.com
IE: Tel: 01 403 5600 or send via email to IEPharmacovigilance@sanofi.com
By reporting side effects, you can help provide more information on the safety of this medicine.
Health information contained herein is provided for general educational purposes only. Please consult your healthcare professional if you have any questions about your health or treatment
The contents of this website have been developed and funded by Sanofi and Regeneron
MAT-XU-2303364 (v5.0)
Date of preparation: July 2025
