I understand the concern, but I also see the convenience. If I develop a bacterial infection in Thailand, I can walk into a pharmacy, explain my symptoms and usually get what I need. In the UK, I'd likely wait days, perhaps a week, just to see a GP. I actually take antibiotics from Thailand when I visit the UK. A recent eye problem is a good example. I self diagnosed and and the pharmacy had the steroid drops I wanted. A little more research reminded me that if I'd misdiagnosed it, steroids could make certain infections much worse, so I saw an ophthalmologist within the hour. The diagnosis matched my own, and I bought the same medication from a pharmacy for a fraction of the hospital price. I like having the option to self-medicate, but I also know when not to. That's the balance - thats also the problem that some will self medicate without the 'balance' and take chances.