In patients with Parkinson’s disease and drug-induced movement disorders, amantadine increases the effect of a chemical in your brain called dopamine. Amantadine can block the multiplying of influenza A virus in the body. It’s not fully understood how amantadine works as an antiviral or anti-Parkinson’s disease drug. These drugs are often used to treat similar conditions. A class of drugs is a group of medications that work in a similar way. How it worksĪmantadine belongs to a class of drugs called antivirals. This means you may need to take it with other medications. When used to treat Parkinson’s disease, this drug may be used as part of a combination therapy.

Amantadine is not a substitute for annual flu shots. In addition, this drug is used to prevent and treat influenza A virus infection. It can also be used to treat movement disorders caused by certain drugs (drug-induced movement disorders). Why it’s usedĪmantadine oral capsule is used to treat a variety of movement disorders caused by Parkinson’s disease. In some cases, they may not be available in every strength or form as the brand-name drug. Generic drugs usually cost less than the brand-name version. Amantadine immediate-release oral capsule is available as a generic drug. All forms are oral (taken by mouth).Īmantadine extended-release oral capsule is available as the brand-name drug Gocovri. It comes in five forms: immediate-release capsule, extended-release capsule, immediate-release tablet, extended-release tablet, and syrup.

Amadine dogs