Phenytoin (Dilantin, Phenytek)
Phenytoin can make
carbidopa (combined with levodopa) less effective. Check with your healthcare provider before taking these medications together.
Tricyclic Antidepressants
Final Thoughts on Carbidopa Drug Interactions
It is possible that not all carbidopa drug interactions were discussed in this article. Therefore, you should talk with your pharmacist or healthcare provider about any specific drug interactions that may apply to you.