Grapefruit interacts with: Some statin drugs to lower cholesterol, such as Zocor (simvastatin) and Lipitor (atorvastatin).Some drugs that treat high blood pressure, such as Procardia and Adalat CC (both nifedipine).Some organ-transplant rejection drugs, such as Neoral and Sandimmune capsule or oral solution (both cyclosporine).Some anti-anxiety drugs, such as BuSpar (buspirone).Some corticosteroids that treat Crohn’s disease or ulcerative colitis, such as Entocort EC and Uceris tablet (both bude