Zortress

List of products in the National Drug Code with proprietary name zortress. Everolimus is used with other medications (such as cyclosporine) to prevent rejection of a kidney transplant. Everolimus is also used with other medications (such as tacrolimus) to prevent rejection of a liver transplant. This medication belongs to a class of drugs known as immunosuppressants. It works by weakening your body's defense system (immune system) to help your body accept the new organ as if it were your own.