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

Memantine Accord

Active Ingredient:
Memantine Hydrochloride
Origin:
EU

Memantine Accord (Memantine Hydrochloride)

Memantine Hydrochloride, the active ingredient in Memantine Accord, is a NMDA receptor antagonist presented as an oral tablet for oral use. It is indicated for the treatment of moderate to severe Alzheimer’s disease in adult patients, aiming to improve cognition and daily functioning.

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 global distribution to meet clinical needs.

Manufacturer / TM Owner

Accord Healthcare S.L.U.

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Indications & Clinical Uses

  • Memantine Accord, an NMDA receptor antagonist, is used in the management of Alzheimer’s disease.
  • Alzheimer’s disease (moderate to severe): helps maintain cognitive function and supports daily activities.
  • Alzheimer’s disease‑related dementia: may slow functional decline in patients with established disease.
  • Behavioral symptoms of Alzheimer’s: can reduce excitotoxic neuronal damage contributing to agitation and aggression.

How It Works

  • Memantine Hydrochloride acts as a non‑competitive antagonist at the NMDA (N‑methyl‑D‑aspartate) receptor. By binding to the receptor-associated ion channel with moderate affinity, it blocks excessive calcium influx caused by prolonged glutamate activation, thereby reducing excitotoxic neuronal injury while preserving normal synaptic transmission essential for learning and memory.

Side Effects

Memantine may cause a range of adverse reactions, which are categorized by frequency.

Common Side Effects

  • Dizziness
  • Headache
  • Constipation
  • Confusion
  • Hypertension
  • Fatigue

Serious or Rare Side Effects

  • Severe skin reactions (e.g., Stevens‑Johnson syndrome)
  • Seizures or increased seizure frequency
  • Hepatic dysfunction (elevated liver enzymes)
  • Suicidal thoughts or mood changes
  • Allergic reactions with swelling of face or throat

Precautions & Warnings

  • When prescribing Memantine Accord, consider the following precautions to ensure safe use.
  • Renal impairment: assess kidney function and adjust dose if necessary.
  • History of seizures: monitor for increased seizure activity.
  • Cardiovascular disease: use cautiously in patients with hypertension or arrhythmias.
  • Pregnancy and lactation: avoid unless potential benefit justifies the risk.
  • Elderly patients: initiate therapy at the lowest effective dose and titrate slowly.
  • Store at room temperature: keep in the original container, protect from moisture and direct sunlight.

Avoid Interactions

Memantine can interact with other medicines, affecting its efficacy or safety.

Major Interactions (Avoid)

  • Amantadine: combined NMDA antagonism may increase neurotoxic risk.
  • Ketamine: additive NMDA blockade can lead to excessive CNS depression.

Moderate Interactions (Monitor Closely)

  • Anticholinergic agents: may reduce the cognitive benefits of memantine.
  • Diuretics: can alter plasma concentrations, requiring monitoring.
  • CNS depressants (e.g., benzodiazepines): may enhance dizziness and sedation.

Frequently Asked Questions

Memantine Accord is prescribed for the treatment of moderate to severe Alzheimer’s disease. It helps to improve or maintain cognitive function and daily living activities by reducing glutamate‑mediated excitotoxic damage in the brain.

Memantine Hydrochloride works as a non‑competitive antagonist of the NMDA receptor. By blocking excessive calcium influx caused by prolonged glutamate activation, it limits neuronal injury while allowing normal synaptic signaling that supports memory and learning.

The dosing regimen is individualized and set by the prescribing healthcare professional. Typically, therapy starts with a low dose that is gradually increased, but the exact schedule should follow local prescribing information and the clinician’s judgment.

Safety data for Memantine during pregnancy and lactation are limited, and the product is classified with an unknown pregnancy category. Use is generally avoided unless the potential benefit to the mother outweighs any possible risk to the fetus or infant.

To place an order, submit an enquiry on the Memantine Accord product page at gnhindia.com, specifying the required quantity. GNH India supplies 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, rivastigmine and galantamine are acetylcholinesterase inhibitors. Memantine is typically used in moderate to severe stages and may be combined with an inhibitor for broader symptomatic coverage.

Store Memantine Accord at room temperature, below 25 °C. Keep the tablets in the original packaging, protect them from moisture and direct sunlight, and ensure the container is tightly closed to maintain product stability.

Memantine Accord is taken orally as a tablet. Swallow the tablet whole with water; it may be taken with or without food. Follow the dosing schedule prescribed by the treating clinician.

Serious adverse events include severe skin reactions such as Stevens‑Johnson syndrome, seizures or an increase in seizure frequency, hepatic dysfunction, and emergent suicidal thoughts or mood changes. Prompt medical attention is required if any of these occur.

Memantine should be avoided in patients with known hypersensitivity to memantine or any excipients, in those with uncontrolled severe renal impairment without dose adjustment, and in individuals where the risk‑benefit ratio is unfavorable, such as certain pregnant or breastfeeding patients.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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