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[摘要]：Objective: To explore how amantadine transitioned from an anti-flu drug to antiparkinsonian agent. Methods: A review of the historical literature on the use of amantadine from 1966 to the present was performed. Results: Amantadine was originally introduced and utilized as an antiviral medication. A single patient noticed relief in her Parkinson disease (PD) symptoms after taking amantadine for a flu infection, and this observation sparked an interest, and several important studies that eventually led to a new drug indication. Conclusion: Amantadine has over the years fallen out of favor as a drug to address influenza infection; however, it has become part of the arsenal utilized for early symptomatic treatment of PD, as well an option for treating dyskinesia. Neurology (R) 2012;78:1096-1099 |
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