This section of the website is for patients who have been prescribed Bylvay (odevixibat), their parents or other caregivers in the UK. Information for members of the general public can be found here.

This medicine is subject to additional monitoring. This will allow quick identification of new safety information. You can help by reporting any side effects you may get. 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 via the Yellow Card Scheme at https://yellowcard.mhra.gov.uk/ or search for MHRA Yellow Card in Google Play or Apple App Store. Side effects should also be reported to Ipsen via email at pharmacovigilance.uk-ie@ipsen.com or phone 01753 627777. By reporting side effects, you can help provide more information on the safety of this medicine.

Patient information leaflet – Getting started on Bylvay (odevixibat)

Progressive Familial Intrahepatic Cholestasis (PFIC) File
8 pages

This booklet is a resource for patients with PFIC who have been prescribed Bylvay, their parents or other caregivers. It is divided into the following 5 main sections; 

✓ Your child’s medicine (Bylvay) 

✓ Side effects of the medicine 

✓ How to give your child their medicine 

✓ Do’s and don’ts 

✓ Tips for remembering your child’s medication

OX-UK-000049 | July 2025

Patient information leaflet – Getting started on Bylvay<span class='triangle'>▼</span> (odevixibat)
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To access relevant information about Progressive Familial Intrahepatic Cholestasis (PFIC), please confirm the following:

This medicine is subject to additional monitoring. This will allow quick identification of new safety information. You can help by reporting any side effects you may get. 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 via the Yellow Card Scheme at https://yellowcard.mhra.gov.uk/ or search for MHRA Yellow Card in Google Play or Apple App Store. Side effects should also be reported to Ipsen via email at pharmacovigilance.uk-ie@ipsen.com or phone 01753 627777. By reporting side effects, you can help provide more information on the safety of this medicine.