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HomeContact UsContact usIf you have a general enquiry about the company or our healthcare business, you can contact Pfizer UK by telephone on 01304 616161.

For Seagen medical information and safety enquiries, please use the contact details found lower down this page.

Reporting possible side effects

If you are taking a medicine and experience any side effects, you should immediately report these to your doctor, to another healthcare professional (such as a nurse or carer) or to the company that produced your medicine.

Likewise, if you are prescribing a medicine and become aware of any side effects, you should immediately report these to the company that produced the medicine.

If you have any concerns about a specific Pfizer medication (bearing the Pfizer logo) you can contact 01304 616161 and ask for Medical Information.

The Medicines and Healthcare Products Regulatory Agency (MHRA) can be contacted through its Yellow Card reporting system.

Please note that Pfizer is unable to provide medical advice regarding your treatment. Please consult your doctor or pharmacist who are in the best position to advise you about the suitability of a particular treatment.

Stock enquiries

Call 0800 032 7907 or 0345 608 8866
To talk to our Customer Contact Centre about stock or product availability (for healthcare professionals only). If you are a patient, please contact your local pharmacy for questions on availability of Pfizer medicines.

Visit the Pfizer UK Medicine Schemes Portal (click icon)
Available for healthcare professionals to register, and place orders for medicines under GBR/MED109 and EAMS schemes.

Medical information for patients and the general public

Chat online (click icon)
For medical enquiries on Pfizer prescription medicines.

Send us your question (click icon)
Complete our online form and receive a response via phone or email.

Call 01304 616161 
And ask to speak to the Medical Information team.

Medical information for healthcare professionals

Chat online (click icon)
For medical enquiries on Pfizer prescription medicines.

Call 01304 616161
And ask to speak to the Medical Information team.

Visit our Medical Information website (click icon)
Access medical information and submit enquiries online.


Send your enquiry to our UK Press Office (click icon)
Please note this is only intended for journalists. Unfortunately we are unable to respond to any non-media enquiries.

Seagen Contact Information

Medical Information and Safety
To report an adverse event or request additional information about Seagen medicines, please contact our Medical Information team via email [email protected] or alternatively call (+44) 330 818 0490. Our Medical Information team is available from Monday to Friday from 9am to 5pm GMT.

OUR SCIENCEPfizer in the UK

Our contribution to the UK spans research and development, supporting education, charitable donations and collaborations with organisations across the healthcare spectrum.

OUR SCIENCE Our Therapy Areas

We focus our efforts in six core areas where we are best positioned to develop innovative medicines for much needed therapies.

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