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Namenda Review – 8 Reasons Why

By Sasha de Beausset Aparicio, MSc

Reviewed by Rebecca Williams, MD, MA, MB, BChir

Last Updated:

Evidence Based | Facts | Nutrition Facts | Claims | Contraindications | Cost | Suggested Use | Bottom Line

Namenda is a form of prescription medication that targets the central nervous system. It is used in managing Alzheimer’s disease, a very serious form of dementia that normally targets elderly people, although it can affect any age group.The manufacturer for this product is Forest Pharmaceuticals, a subsidiary of Forest Laboratories. Both companies have been operating on the pharmaceutical market for decades and provide quality products at a moderate price.The only way to purchase Namenda is through a prescription from a doctor. There are usually no refunds available for prescription medication, but there is the chance of a free sample offered by the doctor that can prescribe it to you, in order to decide if this product is the best choice for you.


1) Namenda Quick Facts

The main active ingredient in Namenda is Memantine Hydrochloride, a NMDA receptor antagonist that is used in moderate to severe cases of Alzheimer’s disease. NMDA receptor antagonists are a class of drugs that reduce some types of brain activity, and are targeted at different systems, based on what de desired action of the medication is.

Memantine Hydrochloride is an FDA approved form of treatment for Alzheimer’s disease, used in the USA and Europe. The main effect of this substance is reducing deterioration, but has little use as a recovery agent; it only has small positive effects on cognition and behavior, making it less recommended for mild forms of the disease.

There are many counter-indications and potential side effects associated with this product; it is strongly advised you tell your doctor of any pre-existing conditions and medication that you might be taking, before beginning treatment with this product. There are reported negative effects for people suffering from renal or hepatic impairment. This product is not meant for use by children, and it is advised that pregnant or nursing women only take it if the benefits exceed the potential risk to the fetus or baby.

Nutrition Facts

2) Namenda Nutrition Facts

Namenda contains the following ingredients: Memantine Hydrochloride, Microcrystalline Cellulose/Colloidal Silicon Dioxide, Talc, Croscarmellose Sodium, and Magnesium Stearate.

3) Is Namenda Right for You?

Namenda is a type of medication that falls into the category known as NMDA Receptor Antagonists. It has been prescribed to help reduce the progression of Alzheimer’s disease. This medication allows the abnormal activities in the brain to be identified and then reduced. As a result, a person with Alzheimer’s disease may be able to think more clearly. Namenda has to be taken daily for the best results according to the company information.

It is important to disclose to the doctor any other medications or supplements that are made. Those that have asthma, seizures, kidney problems or urinary tract problems have to be carefully monitored when they take Namenda. Individuals that use tobacco products are encouraged to stop as they will render this medication less effective. Various side effects have been associated with the use of Namenda. They include drowsiness, fatigue, headaches, confusion, vomiting, back pain, constipation, and chronic coughing.

The website indicates that the doctor should be told about such side effects. In time they should diminish or the dose may need to be reduced. Anyone that is using Namenda and experiences severe side effects should immediately seek medical attention. This includes trouble breathing, ringing in the ears, blurred vision, or hallucinations.


4) Namenda Claims

  • Thoroughly researched form of medication, with information regarding clinical trials and testing available on the manufacturer’s webpage
  • Contains not artificial stimulants or caffeine
  • Costs for medication might be covered or compensated by your health insurance
  • Company is recognized among the top producers of pharmaceutical products

5) Namenda Warnings and Precautions

  • This product is only available through a prescription
  • The price for this drug can be quite expensive if you are not insured
  • Trial offers depend on the choice and possibility of your doctor
  • Large list of adverse effects and counter-indications

6) How Much Does Namenda Cost?

This prescription can be very expensive, but there is a generic form of it that can help to reduce the cost. Many programs help older people with the cost of medications, and the doctor can do a referral if such help is needed.

Most government prescription plans and health insurance coverage will pay for Namenda. However, there could be a co-pay or a deductible that applies with this prescription. It is advised to talk with a representative with the coverage you have about what the terms and conditions will be that apply for Namenda if your doctor prescribes it.

Suggested Use

7) Suggested Use

The daily dose for Namenda is to be decided by the doctor that prescribes it to you. Reported adverse effects include dizziness, drowsiness, insomnia, vomiting, anxiety and increased libido.

Bottom Line

8) The Bottom Line – “Does it Work?”

Alzheimer’s disease is a life-changing condition that affects both the patient and his or her loved ones. This condition should always be treated as soon as it is detected, in order to prevent further degeneration to occur. However, reversal and early detection are not only possible; this means that sometimes the only course of action is to prevent further deterioration to take place. Namenda is one of the recommended forms of medication for when this situation occurs.

For any questions regarding this product or other forms of treatment, you can consult your doctor, or take contact with Forest Pharmaceuticals, who claim that they are always open to offering information to any of their current or potential customers.

2.7/5 - (3 votes)
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T. Pauletta

My father has been taking this treatment for well over a month now and his symptoms are just as bad as they were, if not worse!!!

C. Clive

My doctor prescribed this for me after I’ve been diagnosed with Alzheimer and ever since I started taking it, my mind has been more focused and I can think more clearly!


My husband took Namenda for 12 yrs and did excellent. It slowed down his memory loss considerably. As of 2 yrs ago the VA took him off it and he has gone down hill more and more with every passing day. Wish it was different.