Hi there - any recommendations for travel sickness medication for my 3.5 year old? We have a 3 hour trip to the airport next week, followed by a 3 hour flight. The last 2 occasions we've travelled this distance he has vomited quite badly both in the car and plane and got really quite upset. Am going to the chemists at the weekend for some advice on what to give him but was looking for some advice on anything you've used which has been successful? Thank you