My son is 6 years old. Before 10 days he got fever with reddness skin. took piriton and panadol. Not cured and took klarid , zeos, biflac with panadol. Checked full blood count. Increased white blood cell 14, 200. Fever settled two days and again fever arised with severe headache, white blood cell 24800. Hospitalized and given Injection. Now fever and headache settled. I need to know what is the cause. And I want to check white blood cell count. Please advice me.