Diurnal is now Neurocrine UK

Contact us

European office

Neurocrine Netherlands B.V.,

Van Heuven,

Goedhartlaan 935 A,

1181LD Amstelveen,

The Netherlands

For general enquiries:

To contact us by telephone, dial

+31 (0) 20 6615 072

For side effects:

If you have a concern about or have experienced side effects with a Neurocrine medicine please report these to our medical information service on  adverseeventsEU@neurocrine.com 

Adverse events can also be reported to the relevant National Regulatory Agency.

Please contact us using the following form.
Items that are marked with a star (*) are mandatory.


Neurocrine Group Ltd (Company Number: 09846650) and its subsidiary, Neurocrine UK Ltd (Company Number: 05237326) are companies registered in England and Wales. Registered Offices: Cardiff Medicentre, Heath Park, Cardiff, CF14 4UJ, UK.