GNH USA

Europe — EMA

Memantina Biofarmoz

GNH USA supplies Memantina Biofarmoz (Memantine Hydrochloride), a NMDA receptor antagonist for moderate to severe Alzheimer’s disease.

Memantine Hydrochloride

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What is Memantine Hydrochloride?

Memantine Hydrochloride, the active ingredient in Memantina Biofarmoz, 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.

GNH USA supplies Memantina Biofarmoz as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

What is Memantine Hydrochloride used for?

Memantina Biofarmoz is a NMDA receptor antagonist used in the management of Alzheimer’s disease and related cognitive disorders.

Alzheimer’s disease (moderate to severe): improves cognition, memory and daily functional abilities. Alzheimer’s disease (mild to moderate) as add‑on therapy: may provide additional benefit when combined with cholinesterase inhibitors. Behavioral disturbances in Alzheimer’s disease: may reduce agitation, aggression and psychotic symptoms.

What are the side effects of Memantine Hydrochloride?

Memantina Biofarmoz may cause a range of adverse reactions. Most are mild and reversible, but serious events can occur.

Common Side Effects: - Dizziness - Headache - Constipation - Confusion or mild hallucinations - Fatigue or somnolence - Hypertension

Serious or Rare Side Effects: - Seizures - Severe skin reactions (e.g., Stevens‑Johnson syndrome) - Hepatic dysfunction - Cardiac arrhythmias - Neuroleptic malignant‑like syndrome - Acute psychosis

What precautions apply to Memantine Hydrochloride?

Before initiating therapy, consider the following safety measures.

Renal impairment: adjust dose or monitor plasma levels in patients with reduced kidney function. History of seizures: monitor closely for increased seizure activity. Cardiovascular disease: assess blood pressure and cardiac status regularly. Concurrent NMDA antagonists: avoid co‑administration to prevent additive neurotoxicity. Pregnancy and lactation: safety not established; use only if clearly needed. Store at ambient temperature: keep in the original container, protect from moisture and light.

What does Memantine Hydrochloride interact with?

Memantina Biofarmoz can interact with several medicines; awareness of the interaction level helps manage risk.

Major Interactions (Avoid): - Amantadine: additive NMDA antagonism may increase neurotoxicity. - Ketamine: combined NMDA blockade can lead to severe CNS effects. - Other NMDA receptor antagonists: avoid concurrent use.

Moderate Interactions (Monitor Closely): - Anticholinesterase inhibitors (e.g., donepezil): monitor for enhanced cognitive effects and side‑effects. - Diuretics (e.g., furosemide): may raise memantine plasma concentrations. - CNS depressants (e.g., benzodiazepines): may increase dizziness and somnolence.

Frequently asked questions

What is Memantina Biofarmoz used for?+
Memantina Biofarmoz contains memantine hydrochloride and is prescribed for the treatment of moderate to severe Alzheimer’s disease. It helps improve cognitive function, memory, and daily activities in patients with this form of dementia.
How does memantine work in the brain?+
Memantine acts as a non‑competitive antagonist of NMDA receptors, reducing excessive calcium influx caused by prolonged glutamate activity. This limits excitotoxic neuronal damage while preserving normal synaptic signaling, supporting brain function in Alzheimer’s disease.
What is the usual dose of Memantina Biofarmoz?+
The dosage of Memantina Biofarmoz is determined by the prescribing clinician based on the patient’s clinical condition, renal function, and response to therapy. The prescriber will set the appropriate dose and titration schedule.
Is Memantina Biofarmoz safe during pregnancy or breastfeeding?+
Safety of memantine during pregnancy or lactation has not been fully established. It should be used only if the potential benefit justifies the potential risk to the fetus or infant, and the decision must be made by a qualified healthcare professional.
How do I order Memantina Biofarmoz from GNH USA?+
To place an order, submit an enquiry on the product page at gnh-usa.com with the required quantity. GNH USA supplies hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any necessary import documentation.
How does Memantina Biofarmoz compare with other Alzheimer’s drugs?+
Memantine belongs to the NMDA receptor antagonist class, whereas other approved agents such as donepezil, rivastigmine and galantamine are cholinesterase inhibitors. Memantine is typically used in moderate to severe stages and may be combined with a cholinesterase inhibitor for additive benefit.
What are the storage requirements for Memantina Biofarmoz?+
Store Memantina Biofarmoz at ambient 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.
How is Memantina Biofarmoz administered?+
Memantina Biofarmoz is taken orally, usually once daily after a gradual titration period. The tablets should be swallowed whole with water and not chewed or crushed unless otherwise directed by a healthcare professional.
What are the most serious risks associated with Memantina Biofarmoz?+
Serious risks include seizures, severe skin reactions such as Stevens‑Johnson syndrome, hepatic dysfunction, and cardiac arrhythmias. Patients should be monitored for any new or worsening neurological or dermatological symptoms and seek immediate medical attention if they occur.
Who should not use Memantina Biofarmoz?+
Memantina Biofarmoz should be avoided in patients with known hypersensitivity to memantine or any excipients, in those receiving other NMDA antagonists, and in individuals with uncontrolled severe renal impairment unless dose adjustments are made under medical supervision.
Information provided on this page is for educational use by procurement and clinical professionals. Always consult a licensed healthcare provider for medical advice and prescribing decisions. GNH USA supplies this product subject to applicable regulatory and licensing requirements.

Product details

Drug
Memantine Hydrochloride
Route
Oral Use
Manufacturer
Biofarmoz- Sociedade Técnico Medicinal, Unipessoal, Lda.
Origin
EU

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