A quick word on prescriptions. Obviously they start with your GP and usual go to you local chemist, 1. If you travel, my experience is that you simply go into a chemist 2 where you are, and tell ask them to get the prescription transferred, from chemist 1. Even better if you tell chemist 1 about chemist 2. Pharmacists have a great web network which makes it easy for them to track prescriptions and they are wonderfully helpful. After you get back home its good to cancel the chemist 2 arrangement.