Thank you for your query.
She has a viral rash
Give her a mild antiallergic syrup and apply calamine
menthol lotion to the rash for five days.
Give her nasal decongestants ,and if she has foul smelling discharge through the nose then give her some antibiotics for sinusitis
Consult your doctor if the problem persists.
If you have any further queries you are free to consult me.
Hope this answers your query.
Wishing a speedy recovery.
Have a nice day.