Product image of Memantine Hydrochloride Rosemont Pharmaceuticals (Memantine Hydrochloride) supplied by GNH India

Memantine Hydrochloride Rosemont Pharmaceuticals

Active Ingredient:
Memantine Hydrochloride
Origin:
EU

Memantine Hydrochloride Rosemont Pharmaceuticals (Memantine Hydrochloride)

Memantine Hydrochloride, the active ingredient in Memantine Hydrochloride Rosemont Pharmaceuticals, is a NMDA receptor antagonist presented as an oral tablet for oral use. It treats Alzheimer’s disease in adults.
GNH India supplies Memantine Hydrochloride Rosemont Pharmaceuticals as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Rosemont Pharmaceuticals Limited

1
Pack/s
This product is added to your enquiry list

Request a Quote

Please fill out the form below and our team will get back to you shortly with pricing and further information.

A minimum order value applies. Our team will confirm the exact amount or quantity after reviewing your requirements.

Indications & Clinical Uses

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

  • Alzheimer’s disease (mild to moderate): helps maintain cognition and functional abilities in affected adults.

How It Works

  • Memantine Hydrochloride acts as a non‑competitive antagonist at the N‑methyl‑D‑aspartate (NMDA) receptor, binding to the receptor-associated ion channel. By reducing excessive calcium influx, it limits excitotoxic neuronal damage that contributes to cognitive decline in Alzheimer’s disease, without interfering with normal synaptic transmission.

Side Effects

Adverse reactions may vary in frequency and severity.

Common Side Effects

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

Serious or Rare Side Effects

  • Seizures
  • Severe allergic reactions (e.g., Stevens‑Johnson syndrome)
  • Hepatic dysfunction
  • Cardiac arrhythmias
  • Psychosis or severe agitation
  • Persistent vomiting

Precautions & Warnings

Memantine Hydrochloride requires careful consideration in several clinical situations.

  • Renal impairment: assess renal function and adjust dose if needed.
  • Hepatic impairment: monitor liver enzymes during therapy.
  • History of seizures: observe for increased seizure activity.
  • Concomitant NMDA antagonists: avoid combined use to reduce neurotoxicity risk.
  • Pregnancy: safety unknown; use only if benefits outweigh risks.
  • Store at ambient temperature: keep in original container, protect from moisture.

Avoid Interactions

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

Major Interactions (Avoid)

  • Amantadine: additive NMDA antagonism may increase neurotoxicity.
  • Strong CYP450 inhibitors (e.g., ketoconazole): may raise plasma levels.
  • Quinidine: can elevate memantine concentrations.

Moderate Interactions (Monitor Closely)

  • NSAIDs: may increase risk of edema.
  • Diuretics: can raise memantine plasma concentration.
  • Antihypertensives: additive blood pressure‑lowering effect.

Frequently Asked Questions

Memantine Hydrochloride is prescribed to treat Alzheimer’s disease, helping to preserve cognitive function and daily living abilities in adults with mild to moderate disease.

It acts as a non‑competitive antagonist at NMDA receptors, reducing excessive calcium influx and limiting excitotoxic neuronal damage that contributes to cognitive decline.

The dose is individualized by the prescribing clinician based on the patient’s condition, renal function, and response; specific dosing regimens are not provided here.

Safety data are limited; the pregnancy category is unknown. It should be used only if the potential benefit justifies any potential risk to the fetus, and breastfeeding decisions should follow professional guidance.

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 import documentation.

Memantine belongs to the NMDA receptor antagonist class, differing from acetylcholinesterase inhibitors such as donepezil. It targets excitotoxic pathways rather than cholinergic deficiency, and is often used when symptoms progress despite cholinesterase therapy.

Store the product at ambient temperature, below 25 °C, in its original packaging, protected from moisture and direct sunlight to maintain stability.

The medication is taken orally, usually as a tablet, with or without food as directed by the prescriber.

Serious risks include seizures, severe allergic reactions such as Stevens‑Johnson syndrome, hepatic dysfunction, cardiac arrhythmias, and significant neuropsychiatric events like psychosis.

Patients with known hypersensitivity to memantine or any component of the formulation, those with uncontrolled severe renal impairment, or individuals taking other NMDA antagonists without medical supervision should avoid this medication.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

Disclaimer

At GNH India, we aim to provide information that is expert-reviewed, accurate, and reliable. However, all content on this platform is intended for general informational purposes only and does not constitute professional medical advice, diagnosis, or treatment. While efforts are made to maintain accuracy and currency, the information may contain errors, omissions, or may not reflect the latest developments. Always consult a qualified healthcare professional regarding any medical concerns.

All product names, brand names, trademarks and registered trademarks displayed on this website are the property of their respective owners. This website and its operator are not affiliated with, endorsed by, or authorized by any such trade mark owners unless expressly stated. Any reference to product names or trademarks is made solely for descriptive and informational purposes. No commercial relationship, sponsorship, approval, or association with any trademark owner should be inferred. Information provided herein does not constitute promotion, advertising, or an offer for sale of any medicinal product and is intended solely for general informational purposes.

All trademarks and brand names displayed on this website are used strictly in accordance with the provisions of the Trade Marks Act, 1999, specifically Sections 30 and 30(1) governing fair use. Trademark ownership has been accurately attributed under the "Manufacturer/ TM Owner" section in compliance with statutory requirements.

Related Products

Other formulations containing Memantine Hydrochloride

A

A
A

A
A

A
A

A

Browse all products →

Ordering Process

Simple, Secure, and Seamless

Learn how our streamlined ordering process guarantees fast, compliant, and reliable access to essential medicines worldwide.

Quote request form

01

Submit Quote Request Form

Tell us what medications you need by filling out our simple form and uploading a valid document.

Price estimate review

02

We Review & Send Estimate

Our licensed pharmacists will verify your details and provide you with a detailed cost estimate.

Secure payment

03

Confirm & Make Payment

Discuss any queries, approve the estimate, and complete your payment.

Worldwide delivery

04

Get Delivered

Your medicines, safely packed and delivered to your door or nearest airport — hassle-free.

Regulatory recognitions

Quality You Can Trust

Our internationally recognized certifications underscore our commitment to safety, quality, and excellence.

SGS GSDP Certification

GSDP Compliant from SGS

URS ISO 9001

URS ISO 9001 Certification

FDA Maharashtra

Licensed by FDA Maharashtra

IEC License DGFT

IEC License issued by DGFT