History debunks Dr Google’s rash diagnosis

A quick internet search leads to a self-misdiagnosis and delay in finding the more serious cause of symptoms
blood test

Emily is a 48-year-old office worker who presents with a three-day history of reddish-brown rash, myalgia and arthralgia.

The rash is intensely and distressingly itchy and is widespread across her trunk. She also has slightly pink palms, but her feet are not affected.