Ciclosporin is a prescription medication that is used to prevent organ rejection in individuals who have received an organ transplant, or to manage autoimmune diseases such as psoriasis and rheumatoid arthritis. While Ciclosporin is the generic name for this medication, there are several other brand names for it, including Sandimmune, Neoral, and Gengraf. In addition, there are some scientific synonyms for Ciclosporin, such as Ciclosporin A or Cyclosporine. Overall, whether you refer to it as Ciclosporin or use one of its brand or scientific names, this medication can be an effective drug for managing certain medical conditions.