How we use cookies

Cookies are small files saved on your phone, tablet or computer when you visit a website.

We use cookies to make this site work and collect information about how you use our service.

Essential cookies

Essential cookies keep your information secure while you use this service. We do not need to ask permission to use them.

Name	Purpose	Expires
gb_overlay_closed_gb-overlay-156	Used to prevent the overlay that invites the user to confirm they are a healthcare professional from reloading every time a new page is visited	1 hours