The Nemours Foundation says the history should contain:

• Any allergies your child has to foods, medications, insect bites or substances.
• All medications (both over-the-counter and prescription) that your child takes.
• Any previous health conditions or illnesses, such as asthma or diabetes.
• Information about any hospital stays, prior surgeries or past procedures.
• A record of your child's immunizations.
• Your child's current height and weight.