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

Memolek

Active Ingredient:
Memantine Hydrochloride
Origin:
EU

Memolek (Memantine Hydrochloride)

Memantine, the active ingredient in Memolek, 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, where it helps to improve cognition and daily functioning.

GNH India supplies Memolek as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company adheres to stringent quality standards and provides reliable logistics for global distribution, including temperature‑controlled shipping where required and comprehensive regulatory support.

Manufacturer / TM Owner

Przedsiębiorstwo Farmaceutyczne Lek-Am Sp. Z O.O.

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Indications & Clinical Uses

Memolek (memantine) acts on the glutamatergic system and is used in the management of Alzheimer’s disease.

  • Alzheimer’s disease (moderate to severe): improves cognitive function and daily living activities.
  • Behavioral symptoms in Alzheimer’s disease: may reduce agitation and aggression.
  • Functional decline in Alzheimer’s disease: helps maintain independence in routine tasks.

How It Works

  • Memantine exerts its effect by binding to the NMDA (N‑methyl‑D‑aspartate) receptor at a site distinct from the glutamate binding site. As a non‑competitive antagonist, it blocks excessive calcium influx caused by prolonged activation of the receptor, thereby reducing excitotoxic neuronal injury. This modulation of glutamatergic transmission helps to preserve neuronal function and slows the progression of cognitive decline associated with Alzheimer’s disease.

Side Effects

Memolek may be associated with several adverse reactions, which are categorized by frequency and severity.

Common Side Effects

  • Dizziness
  • Headache
  • Constipation
  • Fatigue

Serious or Rare Side Effects

  • Seizures
  • Severe allergic reaction (anaphylaxis)
  • Hepatic dysfunction

Precautions & Warnings

When prescribing Memolek, clinicians should consider specific patient factors and follow safety recommendations.

  • Renal impairment: adjust dose or monitor renal function closely.
  • Hepatic impairment: use with caution and assess liver enzymes regularly.
  • History of seizures: monitor for increased seizure activity.
  • Elderly patients: start at low dose and watch for confusion or falls.
  • Concomitant CNS depressants: avoid excessive sedation.
  • Store at ambient temperature: keep below 25 °C, retain in original packaging, protect from moisture.

Avoid Interactions

Memolek can interact with other medicines, and some combinations should be avoided while others require close monitoring.

Major Interactions (Avoid)

  • Other NMDA antagonists (e.g., amantadine): may increase neurotoxicity.
  • Strong CYP3A4 inducers (e.g., carbamazepine, phenytoin): can reduce memantine plasma levels.
  • High-dose aspirin or NSAIDs: may elevate risk of gastrointestinal bleeding.

Moderate Interactions (Monitor Closely)

  • Anticholinergic agents: may exacerbate confusion or cognitive decline.
  • Diuretics: may affect blood pressure and electrolyte balance.

Frequently Asked Questions

Memolek contains memantine, an NMDA receptor antagonist that is prescribed for the treatment of moderate to severe Alzheimer’s disease. It helps improve cognition, memory, and daily functional abilities in adult patients with this condition.

Memantine works by binding to the NMDA receptor at a site separate from the normal glutamate binding location. This non‑competitive antagonism limits excessive calcium entry into neurons, reducing excitotoxic damage and supporting neuronal function in Alzheimer’s disease.

The appropriate dose of Memolek is determined by the prescribing healthcare professional based on the patient’s clinical condition, age, renal function, and response to therapy. No specific dosing regimen is provided here; the prescriber tailors the regimen to each individual.

Safety data for memantine in pregnancy and lactation are limited. Because potential risks cannot be ruled out, the drug is generally avoided unless the expected benefit justifies the potential hazard. Women who are pregnant, planning pregnancy, or breastfeeding should discuss alternatives with their physician.

To request Memolek, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide, and will verify trade or institutional credentials before providing pricing, availability, shipping details and any required import documentation.

Memolek (memantine) belongs to the NMDA‑receptor antagonist class, whereas many other Alzheimer’s drugs are cholinesterase inhibitors (e.g., donepezil). Memantine is typically used for moderate to severe disease and works by reducing excitotoxicity, while cholinesterase inhibitors enhance acetylcholine signaling and are often started earlier in the disease course.

Memolek tablets should be stored at ambient temperature, below 25 °C, in the original container to protect them from moisture and light. Keep the product out of reach of children and do not use if the packaging is damaged.

Memolek is taken orally, usually as a tablet swallowed whole with a glass of water. The medication is intended for adult patients and should be taken exactly as prescribed, without crushing or chewing unless specifically instructed by a healthcare professional.

Serious adverse reactions to Memolek can include seizures, severe allergic responses such as anaphylaxis, and hepatic dysfunction. Patients should be monitored for these events, and any signs of severe reaction require immediate medical attention.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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