Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain it seems that your daughter is suffering from viral infection leading to fever
, post nasal drainage
and post nasal drainage is the cause for ear infection
Pain in legs also seems to be due to infection and need not to worry as it will resolve soon..
You should continue giving her Brufen
as they are appropriate anti inflammatory painkillers [Brufen] and fever reducer [Panadol]..
You can continue giving the same and along with it antibiotics hould be given as advised..
You can also ask about antibiotic and painkiller ear drops for faster localized resolution..
Give her plenty of rest and a nutritious diet..
Make her do steam inhalations..
Avoid spicy and chilled foods and give more of wwarm fluids and a semi solid diet..
Give her ample of rest..
Avoid excess water exposure to ears like Swimming..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.