[Margaret Pilkington]

Avomine is good and so is Phenergan...they both contain Promethazine( I don't think you would be able to buy Phenergan over the counter you used to be able to, but for some reason now Pharmacists are not keen to dispense without a script from a doctor).
Shaz, if you have to travel why don't you see your doctor...or the nurse at your practice and get them to prescribe something for you?
If you have tried all the other home remedies and they haven't worked, then it would make sense to get a script.