A 50-year-old woman with hypertension, diabetes, and allergies presented to the ophthalmology clinic for an evaluation of uveitis after experiencing 9 months of eye redness and pain that started in her right eye and involved both eyes within a few months. The patient had a history of asthma and had recently been hospitalized after radiologic findings of pulmonary infiltrates. The patient was diagnosed with pneumonia, myocarditis, and hypereosinophilic syndrome and received high-dose intravenous corticosteroids. At hospital discharge, the patient’s medications were changed to prednisone, 11 mg orally once daily, and azathioprine, 100 mg orally once daily.