For general enquiries, please call our corporate switchboard either in the UK or USA, using the phone numbers shown under the 'General' tab.
For specific enquiries related to investors, media, community partnerships or careers, please select the appropriate tab below and select an appropriate phone number.
UK Customer Contact Centre:
+44 (0)800 221 441
UK Consumer Healthcare - Consumer Affairs Department:
For enquiries about non-prescription medicines and oral care products.
+44 (0)20 8047 2700
UK Pharmaceuticals business:
+44 (0)20 8990 9000
UK corporate switchboard:
+44 (0)20 8047 5000
US Customer Response Center:
+1 888 825 5249
US corporate switchboard:
+1 888 825 5249
For enquiries related to US Pharmaceuticals, email us.
Select your country from GSK Worldwide to see local contact details for GSK offices.