Pharmacology In treatment of parkinsonism, L-Dopa is combined with carbidopa mainly A To increase dose requirement of L-Dopa B To decrease side effects of L-Dopa C To decrease effectiveness of L-Dopa D To make more of L-Dopa available to cross the blood brain barrier 💡 Explanation In treatment of parkinsonism, L-Dopa is combined with carbidopa mainly ✓ Correct Answer: D. To make more of L-Dopa available to cross the blood brain barrier