Dopa analogues
Levodopa
Carbidopa
Dopamine agonists
Ergot derivatives
Bromocriptine
Non-ergot derivatives
Apomorphine
Rotigotine
Pramipexole
Ropinirole
MAO B inhibitors
Selegiline
Rasagiline
COMT inhibitors
Entacapone
Tolcapone
NMDA antagonists
Amantadine
Anticholinergics
Biperiden
Procyclidine
Benztropine
Trihexyphenidyl