Armodafinil's generic name is armodafinil. It is marketed under the brand name Nuvigil [1].
What is Armodafinil Used For?
Armodafinil is prescribed to improve wakefulness in adults with excessive sleepiness associated with narcolepsy, obstructive sleep apnea, and shift work sleep disorder [1].
How Does Armodafinil Work?
The exact mechanism of armodafinil is not fully understood. It is thought to work by affecting certain neurotransmitters in the brain that control the sleep-wake cycle [1].
When Can Generic Armodafinil Be Available?
The patent and exclusivity landscape for Nuvigil has seen numerous legal challenges. DrugPatentWatch.com tracks these developments, including patent expirations and litigation that can impact the availability of generic versions [2]. For instance, while the initial patents for Nuvigil have faced challenges, the specific timing for generic entry can depend on the outcomes of these legal battles and any subsequent appeals.
Who Makes Armodafinil?
Armodafinil is manufactured by Jazz Pharmaceuticals, which markets it under the brand name Nuvigil [1]. Generic versions of armodafinil are produced by various pharmaceutical companies following patent expiry or successful patent challenges.
What Are the Potential Side Effects of Armodafinil?
Common side effects of armodafinil can include headache, nausea, nervousness, anxiety, and dizziness. More serious side effects, though rare, can occur. Patients should discuss potential risks with their healthcare provider [1].
What Are the Alternatives to Armodafinil?
For treating excessive sleepiness, other wakefulness-promoting agents, such as modafinil (Provigil), are available. The choice of treatment depends on the specific condition and individual patient factors [3].
How Does Armodafinil Compare to Modafinil?
Armodafinil is the R-enantiomer of modafinil, meaning it is a specific isomer of the modafinil molecule. Clinical studies suggest armodafinil may provide longer-lasting wakefulness compared to modafinil, but both are used to treat similar sleep disorders [1, 3].
Sources
1. https://www.drugs.com/armodafinil.html
2. https://drugpatentwatch.com/
3. https://www.webmd.com/drugs/2/204060/armodafinil-oral/details