Tysabri
Named-patient access overview. Tysabri is coordinated by Reserve Meds for international patients via physician-led cross-border sourcing.
Quick orientation
Tysabri (natalizumab) is a humanized anti-alpha4-integrin monoclonal antibody developed by Biogen. The US Food and Drug Administration first approved Tysabri in November 2004 for relapsing forms of multiple sclerosis, with an additional approval in January 2008 for moderately to severely active Crohn disease in adult patients with inadequate response to or intolerance of conventional therapies and inhibitors of TNF-alpha. The drug is administered as a 300 mg intravenous infusion every four weeks at a certified infusion centre under the TOUCH Prescribing Program because of the risk of progressive multifocal leukoencephalopathy. Reserve Meds coordinates physician-led cross-border sourcing for international patients.
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How Reserve Meds coordinates Tysabri
- Patient or treating physician submits an intake at the patient portal.
- Reserve Meds clinical team verifies appropriateness for the patient and destination country.
- Treating physician issues prescription and clinical justification.
- Country-specific named-patient documentation is prepared.
- Tysabri is sourced from a DSCSA-compliant US specialty wholesaler with full serial traceability.
- Shipment is coordinated to the patient's physician or hospital pharmacy with appropriate handling.
Access by country
Reserve Meds publishes a detailed country access guide for Tysabri in every market we coordinate. Each page below covers the destination-country regulatory pathway, real costs, indicative timelines, physician-credential requirements, and handling notes. Tap any country to read the full deep-dive.
Start a request for Tysabri
Submit a 60-second intake. The clinical team will follow up within 24 hours with case-specific feasibility, timeline, and a formal quote.
Frequently asked questions
How can I get Tysabri if it is not approved or available in my country?
Reserve Meds coordinates US-sourced Tysabri for patients through a physician-led, named-patient cross-border pathway. Your treating physician provides the prescription and clinical justification; Reserve Meds prepares the named-patient documentation for your country and arranges DSCSA-compliant US sourcing and delivery to your physician or hospital pharmacy.
Can I access Tysabri through named-patient or compassionate-use import?
Yes. Named-patient access (also called compassionate use or personal import) is the core route Reserve Meds operates for Tysabri. Eligibility and paperwork depend on the regulator in your country, and Reserve Meds maps the specific pathway for each market it coordinates.
Do I need a prescription to access Tysabri through Reserve Meds?
Yes. Reserve Meds is not a pharmacy and does not prescribe. A valid prescription and clinical justification from your treating physician are required, and all clinical decisions remain with your physician.
How does Reserve Meds deliver Tysabri to a patient?
Reserve Meds sources Tysabri from a DSCSA-compliant US specialty supplier with full traceability and coordinates delivery to your treating physician or hospital pharmacy, with appropriate handling for the product.
How long does it take, and what does Tysabri cost through Reserve Meds?
After a short intake, the clinical team responds within one business day with case-specific feasibility, an indicative timeline, and a formal written quote. Cost depends on the destination, the prescribed regimen, and the duration of therapy, and is confirmed in writing before anything proceeds.
How do I start a request for Tysabri?
Submit a 60-second intake through the Reserve Meds patient portal, or message the concierge team on WhatsApp. A named coordinator follows up within 24 hours.