Heatwave Warning: Meds Can Worsen Sunburn & Dehydration

The UK is currently experiencing a significant heatwave, with temperatures reaching unprecedented levels for May. Record-breaking highs were observed across the country, with Kew Gardens in London registering a peak of 35.1C, surpassing its previous May record. Southern and central England also saw temperatures exceed 30C in numerous locations.

Health authorities are issuing crucial advice regarding medications during this period of intense heat. The MHRA has highlighted that certain common medicines can negatively impact the body's ability to cope with high temperatures. Specifically, blood pressure medications such as ACE inhibitors, beta-blockers, and calcium channel blockers can impair temperature regulation, especially during sudden hot spells.

Furthermore, Alison Cave, Chief Safety Officer at the MHRA, noted that other medications can increase the risk of sunburn, dizziness, and dehydration. Diuretics, in particular, are mentioned as a contributing factor, especially for individuals with pre-existing conditions like asthma, heart disease, or diabetes. The forecast indicates that the warm weather is expected to persist through the end of the week, with sunny spells and very warm conditions predicted for Friday.