Anatomy Which of the following adverse effects of levodopa is not minimized even after combining it with carbidopa? A Involuntary movements B Nausea and vomiting C Cardiac arrhythmia D 'On-off' effect 💡 Explanation Which of the following adverse effects of levodopa is not minimized even after combining it with carbidopa? ✓ Correct Answer: A. Involuntary movements