Below is an instruction from Human. Write a response.
    ### Instruction:
    How to diagnose Irritable Bowel Syndrome in Children ?
    ### Response:
    To diagnose IBS, a health care provider will conduct a physical exam and take a complete medical history. The medical history will include questions about the childs symptoms, family members with GI disorders, recent infections, medications, and stressful events related to the onset of symptoms.
    