SYLVANT (siltuximab) for injection
SYLVANT is indicated for the treatment of adult patients with multicentric Castleman’s disease (MCD) who are human immunodeficiency virus (HIV) negative and human herpesvirus-8 (HHV-8) negative. FDA approved siltuximab (brand name SYLVANT) is not (yet) registered or available in India. The access to the drug is provided as per Name Patient Program respecting the regulatory framework as desired by local authorities.
Home | siltuximab injection
Submit a request to access drug used to treat, diagnose or prevent serious or life-threatening conditions.We’ll get back to you within 1 business days!
For Indian Patient Enquiry under NPP.
For any urgent inquiries or assistance needed, please reach out to our Support Team. Rest assured, we will respond within 24 hours, from Monday to Saturday, during the hours of 9:00 A.M to 18:00 PM.
SYLVANT (siltuximab) for injection
Siltuximab, is used for the treatment of people with multicentric Castleman's disease.
SYLVANT is indicated for the treatment of adult patients with multicentric Castleman’s disease
(MCD) who are human immunodeficiency virus (HIV) negative and human herpesvirus-8 (HHV-8)
negative.
Siltuximab, sold under the brand name Sylvant, is used for the treatment of people with multicentric Castleman’s disease. It is a chimeric (made from human and mouse proteins) monoclonal antibody that binds to interleukin-6. It is an interleukin-6 (IL-6) antagonist.
Drug (Brand / Generic): SYLVANT (siltuximab) for Injection, for Intravenous infusion
Current Indication: multicentric Castleman’s disease
(MCD)
Approval Date: 2023
- SYLVANT 100 mg powder for concentrate for solution for infusion
- SYLVANT 400 mg powder for concentrate for solution for infusion
Find Reference Updates
- SYLVANT (siltuximab) for injection Usage, Dosage And Administration, Dosage Forms And Strengths and Drug Interactions.
- SYLVANT™ (siltuximab) Receives FDA Approval to Treat Multicentric Castleman’s Disease (MCD)
- FDA approval: siltuximab for the treatment of patients with multicentric Castleman disease
- FDA Approves Siltuximab for Multicentric Castleman's Disease
For more highlights of prescribing information regarding Indications and usage, dosage and administration, dosage forms and strengths, patient counseling information and medication guide. Click Here
Alleviare Life Sciences
About Us
Alleviare Life Sciences Pvt. Ltd. (India) serves as a facilitator for medical and pharmaceutical products, commencing its operations in 2005. Headquartered in Delhi, India, Alleviare operates nationwide, providing a range of comprehensive services to patients, doctors, hospitals, and government healthcare facilities.
Our specialization lies in facilitating access to medicines, leveraging our expertise in sourcing and providing documentation assistance for programs such as Named Patient Program, Managed Access Program, and Early Access Program. We take pride in ensuring smooth and efficient access to medications for those who require them.

Alleviare India is a trusted pharmaceutical access facilitator in India, aligned with Good Distribution Practice (GDP) standards. We provide specialized support to help patients and healthcare professionals access SYLVANT (siltuximab) for injection, an internationally approved therapy.
Where SYLVANT is not commercially available in India, we facilitate access through regulated pathways such as the Named Patient Supply (NPS) framework. Each request is carefully managed in compliance with applicable regulations and requires a valid prescription and, where necessary, import authorization.
Get Access to FDA approved siltuximab (brand name SYLVANT) in India.
We can help patients access approved SYLVANT (siltuximab) for injection in the following cities across India – Ahmedabad, Bangalore, Surat, Kolkata, Pune, Indore, Nagpur, Agra, Kanpur, Patna, Coimbatore, Kochi, Delhi, Gurugram, Amaravati, Itanagar, Dispur, Patna, Raipur, Panaji, Gandhinagar, Chandigarh, Shimla, Ranchi, Bengaluru, Thiruvananthapuram, Bhopal, Mumbai, Imphal, Shillong, Aizawl, Kohima, Bhubaneswar, Jaipur, Gangtok, Chennai, Hyderabad, Agartala, Lucknow, Dehradun, Gairsain. Aizawal, Aurangabad, Barshi, Cachar, Dibrugarh, Karungapally, Kollam, Meghalaya, Mizoram, Sikkim, Pondichery, Punjab, Tripura, New Delhi, Agra, Gurugram, Alwar, Mathura, Panipat, Faridabad, Noida, Sonipat, Rohtak, Karnal, Ambala, Ghaziabad.SYLVANT (siltuximab) for injection – Sourcing & Access Support
Alleviare India provides assistance in facilitating access to SYLVANT (siltuximab) for injection, a prescribed oncology medication, through trusted international supply channels. We support patients and healthcare providers in identifying appropriate supply options for medicines that may have limited local availability, in accordance with applicable regulations.Access is provided only against a valid prescription, and services are offered under the Named Patient Supply (NPS) framework. Alleviare India may also assist in connecting with authorized supply channels where appropriate.Pricing & Availability in India
For information on the availability and indicative pricing of SYLVANT (siltuximab) for injection, please contact us directly.The cost of the medicine is determined by the manufacturer. Additional charges may include Named Patient support service fees, shipping costs, and applicable local taxes, in accordance with regulatory requirements.Is SYLVANT available in India?
Meet Our Medicine Access Expert for availability of Truqap medications.At Alleviare, we prioritize transparency while supporting patients, healthcare professionals, and institutions in accessing genuine medicines through trusted global sources in Canada, Europe, the USA, and Australia. We provide tailored assistance to facilitate access to prescribed therapies, including those not readily available locally, in full compliance with applicable regulatory requirements.Access is facilitated under the Named Patient Supply (NPS) framework. We also offer guidance on the availability and indicative pricing of prescribed medications across major cities in India, including Mumbai, Kolkata, Hyderabad, Chennai, Ahmedabad, Delhi, Bangalore, and Pune.Medicine: SYLVANT (siltuximab) for injection (subject to prescription and regulatory guidelines)Start Your Access JourneyEmail: info@alleviareindia.com, Mobile: +91 9818274099 / 9289711088Is siltuximab available in India?Yes, FDA approved siltuximab (brand name SYLVANT) is not (yet) registered or available in India but on request Indian patient can buy SYLVANT at the lowest price.What documents are required to import SYLVANT to India?
To import SYLVANT (siltuximab), patients or government hospitals can place an order on behalf of the patients. The following documentation is required for the import process:- Valid prescription from a qualified doctor.
- Patients’ diagnostic reports.
- Patients’ ID proof issued by the Government of India.
- Valid prescription from the doctor.
- Import permit, if applicable.