An information resource for UK patients who have been given Penthrox.

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If you have any questions about the PENTHROX device, please don’t hesitate to get in touch.

PENTHROX is subject to additional monitoring. This will allow quick identification of new safety information. You can help by telling your healthcare professional about any side effects you get, including ones not listed in the Patient Information Leaflet or Patient Alert Card.

The Patient Alert Card will have been provided to you by the nurse or doctor when they administered Penthrox. It contains some important safety information you should be aware of.

You can also report any side effects via the Yellow Card scheme. Side effects should also be reported to Galen Limited on 028 3833 4974 and select the customer services option, or e-mail

This section of the website is intended for healthcare professionals only.

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