Twitter as they wondered what was the cause, reported Gloucestershire Live. One concerned fan tweeted: "I’ve never noticed the hands of Prince Charles until this photo!
Is he ok? OMG they are so swollen." Concern has led to Charles' fingers and hands becoming some of the most searched words on Google in the UK.
There are many reasons for swollen hands and fingers, with the NHS website giving advice on oedema or the build up of fluid in these areas.
It is not the first time that Charles’ fingers have been in the spotlight as photos taken during Prince Philip ’s funeral also showed they were swollen.
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