Medicine A patient with parkinsonism suddenly presented with trembling, dizziness and upward reeling of eyes. It may be due to – A Oculygyric crisis B Cholinergic crisis C Cerebrellar infarct D Cerebral infarct 💡 Explanation A patient with parkinsonism suddenly presented with trembling, dizziness and upward reeling of eyes. It may be due to - ✓ Correct Answer: A. Oculygyric crisis