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Supplied with complete CDSCO-approved import and customs documentation, including Form 12A & 12B, CDEC, GST Bill of Entry, Commercial Invoice, and Packing List.
Manufacturer / Innovator:
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Welireg (belzutifan) is an oral hypoxia-inducible factor 2 alpha (HIF-2α) inhibitor. In cells affected by von Hippel-Lindau (VHL) disease and certain kidney cancers, HIF-2α accumulates and drives tumor growth by activating genes involved in angiogenesis and cell proliferation. Belzutifan blocks this pathway, helping slow or stop tumor growth. It is indicated for the treatment of:
Welireg is a prescription anticancer medicine and must be initiated and supervised by a qualified medical oncologist.
Recommended Dosage: The recommended dose of Welireg is 120 mg (three 40 mg tablets) taken orally once daily, with or without food, at approximately the same time each day. For patients weighing less than 40 kg with pheochromocytoma or paraganglioma, the recommended dose is 80 mg (two 40 mg tablets) once daily. Tablets should be swallowed whole and should not be chewed, crushed, or split. Dose modification or interruption may be required in cases of anemia, hypoxia, or other treatment-related toxicities, as determined by the treating physician.
This information is not a treatment plan. For personalized medical advice, consult your doctor and refer to the full prescribing information.
Exposure to Welireg during pregnancy can cause harm to an unborn baby. Pregnancy status must be verified before starting treatment, and patients need to use effective non-hormonal contraception, as Welireg can make some hormonal contraceptives ineffective.
Welireg can cause severe anemia that may require a blood transfusion. Red blood cell levels are checked before starting treatment and monitored periodically throughout therapy; report any symptoms of anemia (such as unusual tiredness, dizziness, or pale skin) to your doctor promptly.
Welireg can cause severe hypoxia (low blood oxygen levels), which may require discontinuation of treatment, supplemental oxygen, or hospitalization. Oxygen saturation is monitored routinely during treatment; report shortness of breath or other breathing difficulties immediately.
Coadministration with inhibitors of UGT2B17 or CYP2C19 can increase belzutifan levels and the risk of side effects. Welireg can also reduce the effectiveness of certain other medicines that are CYP3A4 substrates, including some hormonal contraceptives; tell your doctor about all medicines you take.
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.
WELIREG (belzutifan) tablets may be imported in the patient's name only, by patients or government hospitals. The following documentation is required:
The order is confirmed only after receipt and verification of a valid prescription from the doctor and, if applicable, an import permit.
WELIREG (belzutifan tablets) is a prescription medicine that legally requires a doctor's prescription to be dispensed. As of current publicly available information, WELIREG is not commercially marketed in India.
However, patients in India can legally access WELIREG through the Named Patient Program (NPP) — an import provision that allows a medicine not yet registered in India to be imported in the name of an individual patient, on the prescription of their treating physician.
NamedPatientProgram.com (NPP) acts as a facilitator under named patient supply, providing input on:
WELIREG can be made available to patients, doctors, and hospitals across major cities in India, including Gurgaon, Delhi, Bangalore, Mumbai, Navi Mumbai, Thane, Hyderabad, Mysore, Kerala, Chennai, Coimbatore, Madurai, Kolkata, Ahmedabad, Surat, Vadodara, Pune, Nagpur, Nashik, Jaipur, Udaipur, Lucknow, Kanpur, Gorakhpur, Chandigarh, Mohali, Faridabad, Noida, Ghaziabad, Kochi, Trivandrum, Kozhikode, Thrissur, Kannur, Mangalore, Bhubaneswar, Patna, Ranchi, Raipur, Guwahati, Visakhapatnam, Vijayawada, Goa, Jammu, Srinagar, Dehradun, Bhopal, Indore, Ludhiana, Amritsar, and others — and can facilitate delivery to the patient's treating hospital. Orders are confirmed only upon receipt of a valid doctor's prescription and, where applicable, an import permit.
Named Patient Program.com (NPP) can source Welireg from reliable global manufacturers and qualified pharmaceutical supply channels and facilitate supply to patients, doctors, and hospitals under applicable legal provisions. Welireg is an oral tablet that is stable at controlled room temperature and does not require cold-chain refrigeration, but it is still transported and stored under validated, GDP-compliant conditions, protected from moisture, to preserve product integrity.
All prescriptions are dispensed and checked by registered pharmacists and dispatched from New Delhi, India, after legal requirements are fulfilled.
For Welireg cost in India and availability, contact NPP via WhatsApp at +91 98104 69557 | Toll-Free: 1800-1200-365 or email info@namedpatientprogram.com.
Patients across India can access Welireg® through regulated import pathways, with delivery arranged to the treating hospital based on a valid oncologist's prescription.
A major oncology and uro-oncology hub with institutions like Tata Memorial, Mumbai, sees demand for advanced targeted therapies like Welireg® in patients with VHL-associated tumors or advanced renal cell carcinoma.
With a growing network of multispecialty hospitals, Bangalore supports access to global oncology treatments through structured import pathways guided by treating specialists.
As part of the Delhi NCR region, the city has a strong concentration of cancer centers and uro-oncology specialists, making it a key location for accessing advanced imported therapies.
Home to leading hospitals like Medanta, Gurgaon plays an important role in facilitating access to innovative oncology treatments through coordinated care pathways.
With proximity to Delhi and access to top hospitals, Noida patients benefit from streamlined logistics and specialist-driven treatment planning.
Hyderabad's advanced healthcare infrastructure and oncology expertise support patients seeking access to internationally approved cancer therapies.
Known for its established medical ecosystem, Chennai attracts patients from across India for complex kidney cancer and rare tumor treatments and specialized drug access.
A key eastern healthcare hub, Kolkata offers access to advanced oncology care through leading hospitals and treatment centers.
Ahmedabad's expanding healthcare sector and oncology facilities support patients requiring advanced and imported cancer therapies.
With reputed hospitals and a growing cancer care infrastructure, Pune is an emerging center for access to specialized oncology treatments.
Serving North India, Chandigarh provides access to advanced medical care through reputed institutions and specialist-led treatment planning.
Jaipur's improving healthcare network enables patients to explore access to innovative cancer therapies through structured import processes.
As a major city in North India, Lucknow supports access to advanced oncology treatments through both public and private healthcare institutions.
Indore is emerging as a regional healthcare hub, offering access to specialized cancer care and modern treatment pathways.
Patients in Bhopal can access advanced cancer treatments through the growing healthcare infrastructure and referral networks.
Nagpur serves as a central hub for patients across Vidarbha, with increasing access to oncology care and specialized therapies.
Surat's developing healthcare ecosystem supports patients seeking access to global oncology treatments through coordinated care.
As a major city in Eastern India, Patna provides growing access to cancer treatment through expanding hospital networks.
Coimbatore is known for quality healthcare services, offering access to advanced oncology treatments in South India.
With modern hospitals and specialist care, Kochi enables patients to explore access to internationally approved cancer therapies.
Note: Access timelines may vary depending on documentation, regulatory approvals, and sourcing logistics.
Welireg® is typically used in advanced uro-oncology, neuro-oncology, and endocrine tumor settings and can be accessed at leading hospitals across India, where specialists guide treatment decisions and coordinate patient-specific access pathways.
One of India's premier cancer institutes, Tata Memorial plays a key role in treating complex renal cell carcinoma and rare tumor cases and guiding patients toward advanced therapies like Welireg®.
As a leading government medical institution, AIIMS provides comprehensive cancer care and supports patients requiring access to specialized and emerging treatments, including for VHL disease and PPGL.
With a nationwide presence, Apollo Hospitals offers advanced oncology services and facilitates access to global treatment options through its extensive medical network.
Fortis hospitals are equipped with modern cancer care facilities and multidisciplinary teams that manage complex treatment pathways for patients.
Max Healthcare is known for its strong oncology and urology departments, providing access to innovative therapies under expert clinical supervision.
Manipal Hospitals supports advanced cancer care through experienced specialists and structured treatment planning across multiple cities.
A leading private hospital in Mumbai, Kokilaben Hospital offers cutting-edge oncology care and access to advanced global therapies.
Medanta is a renowned super-specialty hospital where complex renal cell carcinoma and endocrine tumor cases are managed with advanced treatment protocols and global access support.
A dedicated cancer care center, RGCI focuses on advanced oncology treatments and supports patients through complex treatment journeys.
HCG is a specialized cancer hospital network known for its focus on precision oncology and advanced treatment modalities.
Narayana Health combines affordability with advanced medical care, offering oncology services across multiple locations in India.
Amrita Hospital provides high-quality cancer care with a focus on patient-centric treatment and access to modern therapies.
A well-established hospital in Delhi, Sir Ganga Ram provides multidisciplinary cancer care supported by experienced specialists.
CARE Hospitals provide modern oncology treatment facilities and multidisciplinary care across multiple cities.
Note: Welireg® is not stocked for direct purchase but is arranged through compliant import processes and delivered to the hospital for patient-specific treatment.
Written By: Nitin Goswami, Senior Medical Content Writer
Last Updated: 10 September 2026
Sources: FDA • CDSCO
Medically Reviewed By: Shilpi Banerjee, Registered Pharmacist (M.Pharm)
Last Updated: 10 September 2026
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