Hi @Vinnnie, The recommendation from @Marc Mitnick is excellent. I'm also taking carbidopa/levodopa as well as Inbrija, an inhaled form of levodopa. I've not developed any side effects from them. My doctor, who is a movement disorder/Parkinson's specialist, is also using dopamine agonist therapy and has presribed pramipexole or Mirapex and Nourianz. When I was on a larger dose of Mirapex alone I experienced the side effect of impulsivity. Reducing the dose of Mirapex by half and adding the Nourianz eliminated the side effect. I hope this is useful information. Warm regards, Rob Hunt, Community Advocate, Parkinsonsdisease.net