Report a side effect
To report a suspected side effect, please use the online reporting form below. This facility is provided under our service agreement with GlaxoSmithKline (GSK), so please choose ‘ViiV Healthcare medicines’ from the drop-down product list on the form. In North America, you can report a side effect via the GSK Response Center at 1-888-825-5249, Monday-Friday, 8am - 8pm ET.