51�Թ�

After the procedure, the hearing was told she was given a 'fit to fly' letter from the hospital and returned home two days later, but was already feeling unwell.

An obvious sign is excessive sweating, as well as feeling very hot and unwell - which is your body's way of warning you to cool down, fast.

Many are unconscious, incapacitated or too unwell to tell staff who they are.

"It's important to note that some people who create this kind of content may be unwell themselves, so it isn't intended maliciously."

In November last year the 64-year-old was driving to a protest at the Scottish Parliament - to demand more help for Raac affected homeowners - when he suddenly felt unwell.