When a child has allergies, special needs, or other important notes, that information shouldn't be hidden behind a tab when looking at a child's record.
You can enter and edit this information on the child's "Profile" tab. But thereafter it will be available for viewing when viewing a child, regardless of which tab you have open:
If the child has any allergies, a red "+" icon will appear after their name.
If the child has any special needs or important notes, a gray "i" icon will appear after their name.
In both cases, if you mouse over the icon, a tooltip will appear to give you the pertinent details.