Tourists from other countries must pay the entire cost of treatment and medicine. It is advisable for tourists to arrange special insurance that covers sickness before you start your trip. In the larger cites, there is usually a pharmacy that is open all night including Sunday. 112 Post Offices Post Offices are normally open from 9 AM to 6 PM on weekdays and 9 AM to 1 PM on Saturdays. Currency can be exchanged at most of the larger post offices.
Postage stamps are also available for sale at newsstands, tobacconists, bookshops etc.
The table below shows the relative U.S., U.K. and European Continental sizes. Sizes normally used in Sweden are marked in Blue.