Any doctors here ?!

Any doctors here ?

My freind who is 56 yrs old has come out in an awfull rash looks like shingles or chicken box but she has allready had it.. its in her throut also..

started of as a cold, sore ear, throut and giddyness, she was told she had the cold virus and to just drink plenty of water..

then tuesday she complained of a bad chest (she has really high blood pressure and hr which shes medicated for)

then on friday morning she couldnt get out of bed cus she was so giddy, her hole body came out in a rash and she said feels like her throut feels liek closing, we got the doctor out to her who said she had tonsilitis and gave penicilin 250mg 2 to be taken 2 times a day, and the rash was from sweat.. TOday she is alot worse so we got another doctor out who said it was Strep throat and to carry on with penicilin gave her antisick tabs and piriton..

Can step throut cause this nasty rash all ova her body and in her throut? she can not swallow without pain, she still feels giddy etc .. ?
thanks

1 week ago
SHE CAN NOT GET OUT OF BED she is so ill

2 DOCTORS HAVE BEEN OUT BOTH SAYS DIFFERENT THINGS

1 week ago
she had the rash before taking the penicilin..

Has she been on any drugs if so that could be it