welcome to HealthcareMagic
Rinifol is a preparation containing vitamin B complex;folic acid
and is used along with antibiotics to control drug induced diarrhoea
that can happen as a result of antibiotic.Also it has vitamins so it helps to cover the weakness following the disease.If your girl is suffering from fever with ear itching it can be due to viral infection which has further lead to ear infection
.I guess she is under treatment of a doctor and he might have prescribed the necessary medicines along with Rinifol.
wish her a speedy recovery.