reporting side effects to us

Like all medicines, alli^® can cause side effects, although not everyone gets them. GSK encourages patients to report any suspected side effects from taking a medicine.

If you wish to report a side effect, please click the link below or call our medical affairs department on 0500 888 878 (Monday to Friday 9am to 5.15pm).

Click here to report

You should also report any side effects through the Yellow Card scheme at http://yellowcard.mhra.gov.uk

If you are concerned about any of the side effects or you think they are serious tell your doctor or pharmacist because they are in the best position to advise you.