- Any severe medical complication including but not be limited to uncontrolled seizures, repeated transient ischemic attacks, abnormal mental status, severe ataxia, uncontrolled migraine headaches, diplopia, repeated episodes of syncope, untreated clinical depression, recent myocardial infarction (past 6 months), unstable angina, clinically relevant arrhythmias, uncontrolled hypotension or hypertension (systolic blood pressure less than 80 or greater than 180 mm Hg), myocarditis, hepatomegaly (liver greater than 3 cm below the right costal margin), renal glomerular impairment (creatinine clearance less than 35 ml/min/1.73 m2, pancreatitis, toxic thyroiditis, malignancy (except basal cell carcinoma)