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Memantine: Uses, Dosage, Side Effects, and More
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Memantine is a prescription medication used to treat moderate to severe Alzheimer’s disease. It works by blocking excess activity of glutamate, a brain chemical involved in learning and memory, which can help improve symptoms such as memory, awareness, and the ability to perform daily activities. Namenda XR is an extended-release form taken once daily, often in combination with other Alzheimer’s treatments.
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Controlled Substance Warning
Memantine XR is not a controlled substance. It is available by prescription only and should be taken under the supervision of a healthcare provider.
Drug Facts
Generic Name
Memantine Hydrochloride
Brand Names
Namenda XR (extended-release), Namenda (immediate-release, discontinued in U.S.)
Drug Type
NMDA receptor antagonist (cognitive enhancer for dementia)
Dosage Forms
Extended-release capsules
Typical Dosage
Usually started at 7 mg once daily, increased weekly by 7 mg to a target of 28 mg once daily as tolerated
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Disclaimer
The information provided on this page is for general informational purposes only and is not intended as medical advice. Always consult with a licensed healthcare provider before starting, stopping, or changing any medication regimen. While Invictus strives to provide accurate and up-to-date information, individual health conditions and circumstances vary. The prices, availability, and descriptions of all medications on this page are subject to change.
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