Cyclosporin is a prescription medication used to prevent rejection of transplanted organs. The drug is effective in suppressing the immune system, but one of its major drawbacks is that it has numerous side effects. Patients who suffer from side effects such as high blood pressure and tremors may be interested in seeking alternative medications. Some potential synonyms for Cyclosporin include Imuran, Prograf, and CellCept. However, it is important to note that these medications also have side effects and are not suitable for all patients. It is crucial for patients to discuss their options with their healthcare provider to determine the best course of treatment for their individual needs.