Report an Adverse Event

Call us on
0800 221 441

Email us

Report an adverse event in the UK

Thank you for choosing to report an adverse event.

If you become aware of a suspected side effect, it should be reported to your local medicines regulatory authority, in line with requirements in your country.

Adverse events should be reported. For the UK, reporting forms and information can be found at

Adverse events should also be reported to GlaxoSmithKline on 0800 221 441.

ViiV routinely monitors the safety of all its medicines. This includes review of safety data from clinical trials, and collection of reports and cases of adverse events for marketed products.

This information contributes to the continued safety surveillance of our products. If you become aware of a patient who has experienced an adverse event, pregnancy,overdose or unexpected benefits with one of our products we would be grateful if you could contact ViiV Healthcare.

This facility is provided under our service agreement with GlaxoSmithKline (GSK).



NP-GB-HVX-WCNT-200006 | November 2020