|Chemical name: Memantine
Brand name: Namenda
Typical dosage: 10mg
Typical type: Tablet1
Memantine is a medication used to treat Alzheimer’s disease. Memantine is available as a brand name or as a generic and comes as an oral tablet, oral liquid or oral capsule.
Memantine is a medication used to treat moderate to severe dementia associated with Alzheimer’s disease. The brand name equivalent of Memantine is called Namenda.
Memantine is an inhibitor of a receptor in the brain called NMDA. Memantine prevents too much calcium from entering brain cells.
Memantine comes as an immediate release tablet and liquid and as an extended release capsule form. It is typically taken 1-2 times daily.
Join our email series to receive your free Medicare guide and the latest information about Medicare and Medicare Advantage.
By clicking "Sign me up!” you are agreeing to receive emails from MedicareAdvantage.com.
Speak with a licensed insurance agent
Common side effects of Memantine include dizziness, headache, constipation and diarrhea.
Yes! 100% of Medicare Advantage plans and Medicare Part D plans cover Memantine.1
Drug coverage may vary based on plan availability. You may be able to find Medicare Advantage plan options in your area that cover Memantine.
Find Medicare Advantage plans with drug coverageCompare Plans
Or call TTY Users: 711 24/7 to speak with a licensed insurance agent.
You can also compare Part D prescription drug plans available where you live and enroll in a Medicare prescription drug plan online when you visit MyRxPlans.com.
Your copay and deductible costs for any prescription drug can vary depending on what coverage stage you’re in.
|Deductible stage||Typical copay stage|
|Your deductible is the amount of money you must spend on covered drugs before your Medicare drug coverage starts paying its share of costs.
In the deductible stage, you’re responsible for the full cost of your prescription drugs.
Some Medicare prescription drug plans have a $0 deductible. Medicare drug plans cannot have a deductible more than $415 in 2019.
|After you meet your Part D deductible, you enter the initial coverage period.
During this phase (the typical copay stage), you pay a copayment (flat fee) or coinsurance (percentage) for your covered medications.
|Free – $298||Free – $96|
If you are using the extended-release capsules and cannot swallow them, the contents of the capsule can be sprinkled on applesauce. If you do this, swallow the mixture immediately without chewing it.
All types of Memantine can be taken with or without food. If you experience upset stomach, taking it with food may help.
Talk to your doctor if you have any confusion or worsening signs of dementia.
This article is for informational purposes only. It is not healthcare advice, treatment, or diagnosis. It is not an endorsement of or recommendation for this medication. Speak to your doctor or healthcare provider about your specific healthcare needs, including your prescription medications. Only take medication as directed by your doctor.
Coverage and costs of prescription medications will vary by Medicare plan. Not all plans are available in all areas.
Written by Hayden Gharibyar, Pharm.D.