Memantine

Generic for Namenda

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Most insurance accepted

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Available nationwide

What is memantine?

Memantine is a prescription medication used to treat moderate to severe Alzheimer's disease. It works through a different mechanism than cholinesterase inhibitors like donepezil — rather than boosting acetylcholine, it regulates glutamate activity in the brain, which becomes overactive in Alzheimer's and contributes to neuronal damage and cognitive decline. By moderating this excess glutamate signaling, memantine helps preserve cognitive function, slow symptom progression, and maintain daily functional abilities for longer. It's taken once or twice daily and is often used alongside a cholinesterase inhibitor for a complementary dual approach.

NMDA receptor modulation

Blocks NMDA glutamate receptors in a voltage-dependent, use-dependent manner — reducing the pathological glutamate overactivation that contributes to excitotoxic neuronal damage in Alzheimer's disease while allowing normal glutamate signaling to continue.

Cognitive function preservation

By reducing excitotoxic damage, memantine helps slow the decline in memory, thinking, and daily function associated with moderate-to-severe Alzheimer's — not reversing the disease, but slowing its progression.

Complementary to cholinesterase inhibitors

Works through a completely different mechanism than donepezil, rivastigmine, and galantamine — making it an effective add-on therapy that targets Alzheimer's pathophysiology through two independent pharmacological pathways simultaneously.

Ongoing support, always available.

Your care doesn’t end after your visit. Message your care team anytime to discuss side effects, ask questions about your medication, or request a refill.

We stay proactive so your care stays steady — adjusting your plan as needed and keeping you informed every step of the way.

What our customers have to say

4.7 stars from 550+ reviews

Everything is upfront

Everything is upfront and exactly what they state. No hidden costs or fees. Great experience!

Leslie

I felt heard and they followed through

I felt heard and they followed through until my prior authorization was approved after it was denied. They maintained communication with me until I received my medication.

Nichelle C

Got refills quickly and affordably

I needed medication refills, and they were able to fill them quickly and affordably.

Mya Harbison

Quick and easy from booking to Zoom

Everything was quick and easy from booking the blood work to our Zoom appointment. The doctor was pleasant and attentive.

Judy S

Listened and responded right away

The physician I was paired with listened to all of my concerns and responded right away. She was thorough, and I received my medication within hours.

Camille

Prescription confirmed within 45 minutes

I’d run out of a medication while I was in the process of changing doctors. I provided some information, and my prescription was done and confirmed within 45 minutes.

Mark

Thorough history check and a prompt prior authorization

They were very thorough in checking my medical history for any possible problems with the new medication, and very prompt in handling the prior authorization with the pharmacy and the insurance carrier.

Louis

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