My builder husband is always coughing and phlegming – how much is normal?

The article highlights the importance of heat health alerts issued by the Met Office during hot weather, emphasizing the need to protect vulnerable groups like older adults and those with chronic health conditions. It mentions a builder husband who is frequently coughing and producing phlegm, raising questions about what might be considered normal in such conditions. The context suggests that prolonged exposure to high temperatures can exacerbate health issues, making it crucial to monitor and care for individuals at risk, especially during extreme weather events.