Can anyone help on what this rash it please it's all over my sons back he's only 1 years old he's been I'll for 3 days with a cough and a runny blocked nose with green phlegm he seems okay still eating and drinking and playing around having plenty of wet nappys but this rash appeared yesterday night I thought it wouldn't go away today but it hasn't it was originally round his neck but now it's spreading down his back to his bum cheeks I rang the doctors today but they told me they had no more appointments and its worrying me the more I look at it it's not going away the camera doesn't show what it looks like in person
thankyou