All it takes is a swab test to diagnose for Strep A.
DD has had this for over a year I've been fobbed being told that it's thrush, etc etc etc. Her skin has peeled on occasions, it's looked like nappy rash, she sometime has a bit of fresh blood in stools etc. It does look a bit thrush like.
I am distraught that she's been sufferening for the best part of year all because they didn't swab her to check it was thrush or listen to me when I said that canesten etc didn't help etc.