My child is 2.7 years old and he is going to pre school for the past 4 months. He is getting frequent fever, atlest twice in a month. His school is centralized A/C. We have taken blood test, urine test. He is having heamoglobin count of 10.3 and WBC count of 4400 and rest of the results were fine. When ever he gets fever we consult with the near by doctor and he has prescirbed antibiotics and paracetamol. He has been taking antibotics frequently. I am worried that what could be the root cause of his frequent fever and also would there be any side effects in his body due to consuming antibotics frequently.