It disrupts familiar patterns and imposes new demands. Planning and involving children in planning can lessen the stress of travel. Small children don't understand or adapt rapidly to changed schedules and delays. You need to be flexible about your plans and activities and adapt as much as possible. See also traveler's diarrhea .
Children often have special medical concerns.
Check with your physician before you leave. The doctor can also advise you about medicines you might need if your child becomes ill. Know the dosage of common medicines for colds , allergic reactions , or flu . This helps when travel delays meals or when the meals available don't suit the child's needs. Small crackers, unsugared cereals, string cheese make good snacks.