Rest assured, there are a couple of doctors in the area. From Auckland to Zagreb, the local Travel Agency has deals from across the world. Head down to the Drug Store for everything from prescriptions to cold and flu remedies and cosmetics. For food stuffs and household goods there is a Grocery Store around to provide.
Visit the local Book Store. Get down to the local department store for a wide choice in shopping. Looking for insurance? There is an insurance agent closeby lend assistance.