MHRA calls on public to report side effects and suspected fakes during #MedSafetyWeek

The Medicines and Healthcare products Regulatory Agency (MHRA) is urging the public to help keep medicines, medical devices, vaccines and blood products safe by reporting any side effects, device incidents and suspected fake medical products, as part of #MedSafetyWeek (3–9 November).  

The global campaign is marking its tenth year, bringing together more than 130 regulators and health organisations across 117 countries with one shared message: everyone has a role to play in medicine safety. 

Reporting matters more than ever 

With more people using medicines and medical devices than ever before – from weight loss treatments to wearable monitors – safety reporting is a key part of protecting public health.  

An estimated 2.5 million people in the UK are now using weight loss medicines, many bought online and delivered by post. Thousands use glucose sensors or blood-pressure monitors in the comfort of their own homes. As medicines and medical devices play a bigger role in daily life, including to prevent illness rather than treat it, public reporting of safety concerns is more important than ever. 

Professor Anthony Harnden, MHRA Chair, said:  

“Healthcare has changed significantly over the past decade, alongside advances in science and technology. Medicines and medical devices are part of everyday life for millions of people, and many are accessed in new ways, including online.  

“If you experience a side effect, notice a device isn’t working properly, or suspect a fake medical product, please tell us via the MHRA’s Yellow Card scheme. Your report could protect others – and it only takes minutes.” 

Read full story

Source: MHRA, 3 November 2025