As air travel becomes more and more restrictive, people can often have a tough time traveling with their medications. Even for domestic short-haul flights, security has tightened to the point where even liquid medications can be seized from your carry-on if they are over 100 ml and you don't have a prescription.
Currency in South Africa South Africa Currency Converter - Currency Exchange Rate. Currency in South Africa: rand (ZAR)
Many African countries change their currency's appearance when a new government takes power (often the new head of state will appear on bank notes), though the notional value remains the same.