Does buying insulin require a doctor's prescription in Spain? I am just wondering. Is it cheaper than in the US? We are going for more than one month and don't always have access to a fridge while we travel. It'd be much more convenient to buy more during the trip and than bringing multiple backup vials and risking them get ruined. The final part of our trip will be in Menorca, where we will be out on the beach bathing under the hot sun for hours.
Some friends and colleagues of mine have made insulin purchase trips to Canada, where it's cheaper and doesn't require a prescription.