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Leqembi

Sourced directly from the authorized manufacturer network to ensure authenticity and quality.

Ready to proceed? Start a request for Leqembi on our secure patient portal to submit your prescription, upload documents and track your approval status.

Leqembi

Supplied with complete CDSCO-approved import and customs documentation, including Form 12A & 12B, CDEC, GST Bill of Entry, Commercial Invoice, and Packing List.

Medicine Name: Leqembi
Generic Name (API): Lecanemab-Irmb
Dosage Form & Strength: 200 mg / 2 ml, 500 mg /5 ml
Route: Intravenous or Subcutaneous
Drug Class:

Manufacturer / Innovator:

USA

Regulatory Approval:

  • FDA (US)
  • EMA (Europe)
  • HC (Canada)
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    Temperature-controlled logistics ensuring safe, reliable, and timely medicine delivery.

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Understanding Leqembi and Its Medical Uses

Leqembi (lecanemab-irmb) is a recombinant humanized monoclonal antibody approved by the FDA for the treatment of Alzheimer's disease. It is indicated for patients with mild cognitive impairment (MCI) or the mild dementia stage of Alzheimer's disease, the population in which it was studied in clinical trials.

How Leqembi Works

Leqembi targets aggregated soluble and insoluble forms of amyloid beta, a protein that forms plaques in the brains of people with Alzheimer's disease. By binding to and helping clear these amyloid deposits, Leqembi is designed to slow the underlying disease process rather than only managing symptoms.

Approved Patient Population

Leqembi is intended for patients confirmed to have amyloid beta pathology through appropriate diagnostic testing, and who are in the early (MCI or mild dementia) stage of Alzheimer's disease. It is not intended for later disease stages.

Dosage and Administration

Leqembi is available as an intravenous infusion, dosed at 10 mg/kg every two weeks, or as a subcutaneous injection regimen with a weekly loading phase followed by maintenance dosing. The treating neurologist determines the appropriate formulation and schedule based on the patient's clinical profile.

Warnings and Precautions for Leqembi

Boxed Warning — Leqembi: Leqembi can cause amyloid related imaging abnormalities (ARIA), which commonly present as temporary swelling in areas of the brain (ARIA-E) that usually resolves over time, and may be accompanied by small spots of bleeding (ARIA-H). Serious and life-threatening events, including intracerebral hemorrhage, have occurred. The risk of ARIA, including symptomatic ARIA, is increased in patients who are homozygous for the apolipoprotein E ε4 (ApoE ε4) allele. Testing for ApoE ε4 status is recommended before starting treatment to inform the risk of ARIA.

ARIA Monitoring

Periodic MRI monitoring is required to detect ARIA, including before initiating treatment and before several subsequent doses. Symptoms of ARIA can include headache, confusion, visual changes, dizziness, nausea, and seizure, though many cases are asymptomatic and detected only on MRI.

Hypersensitivity Reactions

Hypersensitivity reactions, including anaphylaxis, have been reported. Signs may include angioedema and urticaria.

Infusion-Related Reactions

Infusion-related reactions have occurred, most commonly during or shortly after the first infusion, with symptoms such as fever and flu-like symptoms, nausea, vomiting, and changes in blood pressure.

Use with Anticoagulants

Caution is advised in patients taking anticoagulant or thrombolytic medications due to a potentially increased risk of intracerebral hemorrhage in the setting of ARIA.

How to Access Leqembi in India: A 6-Step Process

Step 1 – Search & request your medicine: The patient or treating doctor submits a request with basic details to initiate the access process.

Step 2 – Verification & eligibility review: The team verifies availability and reviews eligibility against regulatory and clinical requirements to ensure a compliant pathway.

Step 3 – Receive quote & delivery timeline: A transparent quotation is shared, covering medicine cost, logistics, and a clear delivery timeline.

Step 4 – Regulatory approval process: Assistance is provided to secure the approvals and documentation required for legal cross-border access.

Step 5 – Temperature-controlled import & handling: The medicine is sourced and transported under strict GDP-compliant conditions to maintain product integrity.

Step 6 – Secure delivery: The medicine is delivered to the patient or treating hospital, with updates provided at each stage.

Note: From request to delivery, every step is designed to ensure your treatment reaches you safely, compliantly, and without unnecessary delays.

Documentation and Availability of Leqembi

Leqembi is manufactured and marketed by Eisai Inc. in the United States, in collaboration with Biogen. It is approved by the FDA for early-stage Alzheimer's disease and is sourced through authorized US distribution channels for patients seeking named-patient import into India.

Required Documentation

Patients typically need a valid prescription from a treating neurologist confirming amyloid beta pathology and the appropriate disease stage, along with supporting diagnostic records (PET scan or CSF biomarker results). NPP's regulatory team assists in preparing and verifying the documentation needed for a compliant import.

Availability

As an FDA-approved therapy for a serious neurodegenerative condition, Leqembi is sourced through authorized channels and imported under GDP-compliant, cold-chain logistics to preserve product quality throughout transit.

Sourcing and Delivery of Leqembi

NPP sources Leqembi directly from authorized US pharmaceutical distributors to ensure product authenticity and full traceability. Every shipment is handled under Good Distribution Practice (GDP) conditions from origin to the patient's doorstep.

Cold Chain and Handling

Leqembi requires refrigerated storage at 2°C to 8°C throughout transit and storage, and NPP maintains a continuous, monitored cold chain to preserve product integrity.

Delivery Timelines

Once documentation and regulatory approvals are in place, delivery timelines are communicated transparently at the time of quotation, accounting for import clearance and last-mile cold-chain logistics to the patient's city.

Availability of Leqembi Across Major Cities in India

Patients across India can access Leqembi through NPP's regulated import pathway, with neurology and memory-care specialists in major cities supporting the treatment process.

Mumbai

Leading hospitals in Mumbai support neurology care coordination and documentation for Leqembi access.

Delhi

Delhi's major hospitals assist patients with prescription support and documentation for Leqembi.

Bangalore

Bangalore's specialist network offers access coordination for eligible Alzheimer's patients seeking Leqembi.

Chennai

Chennai-based neurology specialists coordinate Leqembi access alongside comprehensive dementia care.

Hyderabad

Hyderabad's care institutions support patients pursuing Leqembi therapy.

Kolkata

Kolkata's specialist centers help coordinate documentation and treatment access for Leqembi.

Pune

Pune-based specialists assist with prescription support and Leqembi treatment planning.

Ahmedabad

Ahmedabad's specialty hospitals support the import and treatment process for Leqembi.

Kochi

Kochi's specialist units assist patients with the documentation needed for Leqembi access.

Chandigarh

Chandigarh's care centers support Leqembi treatment coordination for patients from North India.

Jaipur

Jaipur's specialists help patients navigate the Leqembi access process.

Lucknow

Lucknow-based centers assist patients pursuing Leqembi therapy.

Bhubaneswar

Bhubaneswar's institutions support access to Leqembi for eligible patients.

Guwahati

Guwahati's specialists help coordinate Leqembi access for patients across the Northeast.

Patients in other cities across India can also access Leqembi through NPP's nationwide coordination network.

Author Details

Nitin Goswami

Written By

Nitin Goswami

Deputy Manager – Content & Social Media, Ikris Pharma Network

Sources: FDA

Dr. Chirag C Shah

Medically Reviewed By

Dr. Chirag C Shah

MBBS

Last Updated: 15 September 2026

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