I've been told to use antihistamine for my four year olds daughter travel sickness. She gets very bad and we can't even go on a half hour journey without it starting but as she has never had antihistamine I am unsure as to which is the best? We are going to Cornwall in June so I'm not too bothered about it making her drowsy as her being asleep will help.
Is anyone has used any other meds please let me know