| | N04BA03 - Levodopa, Decarboxylase Inhibitor and Comt Inhibitor | ATC-DDD Version 2016. Source: WHO |  | |  |  | | N04 - Anti-Parkinson Drugs |  | This group comprises preparations used in the treatment of Parkinsons disease and related conditions, including drug-induced parkinsonism.
 |  | The DDDs are based on recommended doses for the long-term treatment of symptoms of Parkinsons disease.No separate DDDs are established for oral depot formulations.
 
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 |  | | N04B - Dopaminergic Agents |  |  | 
 |  | | N04BA - Dopa and Dopa Derivatives |  | Combinations with decarboxylase inhibitors and other dopaminergic agents are classified here.
 |  | The DDD for the combination of levodopa and decarboxylase inhibitor is based on the content of levodopa, see ATC index.
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 |  | | N04BA03 - Levodopa, Decarboxylase Inhibitor and Comt Inhibitor |  | | Stärke | Adm.Route | Note | 
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 |  | O | Refers to levodopa | 
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