The mixing of injectable drugs and handling of cytostatic preparations should be carried out by pharmacists in the Hospital Pharmacy Installation, but in reality most of them are still carried out by other health workers with very limited facilities and knowledge, while this pharmaceutical work requires special techniques with background knowledge including sterility, physicochemical properties and drug stability, drug immiscibility and the risk of drug exposure hazards. In addition to this, special facilities and infrastructure are also needed to support the work so that the objectives of sterility, stability and drug mixing can be achieved.