Product image of Memantine Accord (Memantine Hydrochloride) supplied by GNH India

Memantine Accord

Active Ingredient:
Memantine Hydrochloride
Origin:
EU

Memantine Accord (Memantine Hydrochloride)

Memantine, the active ingredient in Memantine Accord, is a NMDA receptor antagonist presented as a tablet for oral use. It is indicated for the treatment of Alzheimer’s disease in adult patients, helping to manage cognitive symptoms associated with the condition.

GNH India supplies Memantine Accord as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company adheres to stringent quality standards and provides reliable sourcing for healthcare providers across multiple regions. Its global distribution network ensures timely delivery and regulatory compliance for each order.

Manufacturer / TM Owner

Accord Healthcare S.L.U.

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Indications & Clinical Uses

Memantine is an NMDA receptor antagonist used in the management of Alzheimer’s disease.

  • Mild Alzheimer’s disease: helps maintain cognitive function and daily living activities.
  • Moderate Alzheimer’s disease: may improve memory and reasoning abilities.
  • Severe Alzheimer’s disease: provides modest benefit in cognition and functional status.

How It Works

  • Memantine binds to the NMDA (N‑methyl‑D‑aspartate) receptor channel at a site distinct from the glutamate binding site, acting as a non‑competitive antagonist. By blocking excessive calcium influx through the receptor, it reduces excitotoxic neuronal damage that contributes to cognitive decline in Alzheimer’s disease, while preserving normal synaptic transmission.

Side Effects

Common Side Effects

  • Dizziness: transient sensation of light‑headedness.
  • Headache: mild to moderate intensity.
  • Constipation: reduced bowel movements.
  • Confusion: occasional disorientation.
  • Fatigue: feeling of tiredness.
  • Hypertension: elevated blood pressure readings.

Serious or Rare Side Effects

  • Seizures: convulsive episodes requiring immediate medical attention.
  • Allergic reactions: rash, itching, swelling, or anaphylaxis.
  • Hallucinations: visual or auditory disturbances.
  • Cardiac arrhythmia: irregular heart rhythm that may be life‑threatening.

Precautions & Warnings

Memantine should be used with clinical oversight and consideration of patient‑specific factors.

  • Renal impairment: assess kidney function and adjust dosing if necessary.
  • Hepatic impairment: monitor liver enzymes during therapy.
  • History of seizures: use with caution and observe for increased seizure activity.
  • Concomitant NMDA agonists: avoid co‑administration due to opposing mechanisms.
  • Pregnancy and lactation: safety not established; prescribe only if benefits outweigh risks.
  • Store at ambient temperature: keep in the original container, protect from moisture and direct sunlight.

Avoid Interactions

Memantine may interact with several medicines; monitoring is recommended.

Major Interactions (Avoid)

  • Amantadine: combined use can increase central nervous system adverse effects.
  • Ketamine: additive NMDA antagonism may heighten toxicity.

Moderate Interactions (Monitor Closely)

  • Acetylcholinesterase inhibitors (e.g., donepezil): may reduce overall therapeutic benefit.
  • Diuretics (e.g., furosemide): can raise plasma memantine concentrations.
  • CNS depressants (e.g., benzodiazepines): may enhance sedation and dizziness.

Frequently Asked Questions

Memantine Accord contains memantine hydrochloride and is prescribed for the symptomatic treatment of Alzheimer’s disease. It helps to improve or maintain cognitive function, memory, and the ability to perform daily activities in adult patients with mild to severe disease.

Memantine acts as a non‑competitive antagonist at NMDA receptors, blocking excessive calcium influx that can cause neuronal injury. By moderating glutamate‑mediated excitotoxicity, it helps protect brain cells and supports more stable neural signaling in patients with Alzheimer’s disease.

The dosing regimen for Memantine Accord is determined by the prescribing clinician based on the patient’s clinical condition, renal function, and response to therapy. Healthcare professionals set the appropriate dose and titration schedule for each individual.

The safety of memantine in pregnancy and lactation has not been established. It should be used only if the potential benefit justifies the potential risk to the fetus or infant, and the decision should be made by a qualified healthcare provider.

To request Memantine Accord, submit an enquiry on the product page at gnhindia.com specifying the required quantity. GNH India works with hospitals, pharmacies, and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any necessary import documentation.

Memantine belongs to the NMDA receptor antagonist class, whereas drugs such as donepezil are acetylcholinesterase inhibitors. Memantine targets excitotoxic pathways, while acetylcholinesterase inhibitors enhance cholinergic transmission. Clinical choice depends on disease stage, patient tolerance, and physician assessment.

Memantine Accord tablets should be stored at ambient temperature, below 25 °C, in the original blister pack or container. Protect them from moisture, excessive heat, and direct sunlight to maintain product stability.

Memantine Accord is taken orally, usually with water. The tablet is swallowed whole and can be taken with or without food, following the dosing schedule prescribed by the treating physician.

Serious adverse events include seizures, severe allergic reactions such as anaphylaxis, hallucinations, and cardiac arrhythmias. Patients should seek immediate medical attention if they experience any of these symptoms while on therapy.

Memantine Accord is contraindicated in individuals with known hypersensitivity to memantine or any of its excipients. Caution is advised for patients with severe renal impairment, uncontrolled epilepsy, or those taking interacting NMDA agonists.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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