Prescription MedicinesProductsPrescription MedicinesView our portfolio of prescription medicines and vaccines available in the UK.Reporting Side EffectsProductsReporting Side EffectsWhat to do if you experience unexpected side effects.Medicines RegulationProductsMedicines RegulationOur industry is regulated by a number of official bodies who evaluate the quality, efficacy and safety of medicines and vaccines.Counterfeit MedicinesProductsCounterfeit MedicinesWhat are counterfeit medicines? What are the risks? How big is the problem?Safety of MedicinesProductsSafety of MedicinesPatient safety is our first priority.PP-PFE-GBR-4013 / October 2021