Mrs. H, a 69-year-old woman with a history of asthma and high cholesterol, presented with chest pain and was found to have elevated eosinophil levels and low sodium levels. She was treated for possible tuberculosis but her symptoms worsened upon readmission. Further testing ruled out SIADH and found her sodium levels continued to drop despite fluid restriction. Upon stopping all medications except her inhalers, her symptoms gradually improved. It was postulated that her symptoms were due to side effects from the statin medication atorvastatin, as reports exist of eosinophilia and hyponatremia linked to statins and other medications Mrs. H was taking. Her symptoms resolved with treatment and discontinuation of