Ever heard of the placebo effect.If the Pharmacist tells you it will work then you believe him then chances are it will work.Theres allsorts of remedies and I am sure they will all work but not for every individual.i used to fish every day possible on my dads boat when I was 16,and would get sea sick travelling down the river and between the piers.I didnt take any pills or listen to anyones tips I just grinned and vomitted.After about six months it stopped even in big rolling swells,I think that my body just got used to the motion of the boat,and even though I havent been out regularly for many years when I do go out on a boat I dont suffer sea sickness.