Discontinue use in occurrence of movement disorders eg, parkinsonian symptoms, restless leg syndrome, tremors, gait instability. Not a curative treatment for angina attacks nor an initial treatment for unstable angina, or MI. Not to be used in the pre-hospital phase nor during the 1st days of hospitalization. Can cause or worsen parkinsonian symptoms (tremor, akinesia, hypertonia). Reevaluate angina pectoris in the event of angina attack. Falls may occur. Safety & efficacy have not been established in childn <18 yr. Increased exposure in the elderly.