Hi, your doctor may be thinking of viral infection-that is why the child has been given symptomatic relief medicines and paracetamol
,and anti allergic drugs
If the child still has fever
on and off,and discomfort,one has to rulenoutbthebfollwing
1-secondary infection for which he may need antibiotics
secondary to viral infection for which he may need bronchodilator
In both cases go to the doctor for evaluation.