my daughter is 3.5 years old she had fever and throat infection last week dr prescribed antibiotics now again' she got fever with coughing dr again' prescribed antibiotics and cough tablet along with nebulization.the fever reduced its own cough also reduced but today is fourth day her fever come and go by its own loos stool and howuch time will it take to cure we haven't started antibiotics because we are afraid it's only 10 daz before last doz what to do..