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Memantine - Indications, Dosage, Side Effects and Precautions

Memantine Medication Information

Learn everything you need to know about Memantine-pronunciation, uses, dosage guidelines, indications, and when to take or avoid it.

Get up-to-date information on side effects, precautions, warnings, and proper storage to ensure safe usage.

Explore Memantine brand names commonly used in India and internationally, along with detailed pricing information. Consult your healthcare provider for tailored medical advice.

Generic Name : Memantine
Pronunciation : mem' an teen
ICD Code : Y51.8 Therapeutic Classification : Anti- Alzheimer's Agents

Brand Names or Trade Names of Memantine

India :

International :


Namenda

Why is Memantine Prescribed? (Indications)

This medication is an N-methyl-D-aspartate (NMDA)-receptor antagonist, recommended for Alzheimer's disease. It reduces abnormal activity in the brain, improve the thinking ability and help perform daily activities more easily.

When should Memantine not be taken? (Contraindications)

Hypersensitivity.

What is the dosage of Memantine?

Start with 5 mg daily. Increase the dose in 5 mg increments to 5 mg twice daily.

How should Memantine be taken?

This medication is available in the form of tablet to take by mouth. It is usually taken once or twice a day with or without food.

What are the warnings and precautions for Memantine?

•Caution needed for patients with history of asthma, seizures, kidney disease, or repeated urinary tract infections, during pregnancy and breastfeeding.

What are the side effects of Memantine?

Central Nervous System- Sleepiness, dizziness, confusion and headache.
Respiratory- Shortness of breath.
Gastrointestinal- Constipation and vomiting.
Miscellaneous- Hallucinations (seeing things or hearing voices that do not exist) and extreme tiredness.

What are the other precautions for Memantine?

Monitor urine pH regularly.

What are the storage conditions for Memantine?

Store it at 25°C. Keep in an airtight container, keep away from children.

Memantine : Frequently Asked Questions

Q: What does Memantine do to the brain?

A: Memantine belongs to a class of medications called NMDA receptor antagonists. It works by reducing abnormal brain activity. Memantine may improve or slow the loss of cognitive and memory abilities in people with Alzheimer's disease(1 Trusted Source
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Q: How Should Memantine Capsules Be Taken?

A: Do not chew, or crush the extended-release capsules; instead, swallow them whole. If you have difficulty swallowing the extended-release capsules, carefully open one and sprinkle the contents on a spoonful of applesauce. Immediately swallow this mixture without chewing it(1 Trusted Source
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Q: Who should not take Memantine?

A: Memantine is contraindicated in patients with memantine hypersensitivity, hepatic dysfunction, or cardiovascular conditions such as cardiac failure, angina, or hypertension(2 Trusted Source
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Q: Does Memantine cause drowsiness?

A: Memantine may cause drowsiness, headache and confusion. It is not advisable to operate heavy machinery or drive a motor vehicle(2 Trusted Source
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Q: Can Mematine be suddenly discontinued?

A: Memantine alleviates symptoms of Alzheimer's disease but does not cure it. Even if you are feeling well, keep taking memantine. Do not stop taking memantine without first consulting your doctor(1 Trusted Source
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