As many Brits are falling ill with seasonal illnesses a doctor revealed how to tell what is causing your cough ...

The COVID-19 infection inflames your lung tissues, making breathing, getting oxygen, and removing waste more challenging.

The health expert has also issued advice on when you should see your GP if you have a cough that won't go away ...

a hacking cough. Maybe a little wheezing. No, you're not suddenly out ... Avoid very cold or dry weather. Use your inhaler as prescribed. You may be advised to take two puffs of your blue/rescue ...