Foscarnet is an antiviral drug primarily used to treat cytomegalovirus (CMV) associated retinitis in patients with AIDS and acyclovir-resistant herpes simplex virus (HSV) infections in immunocompromised individuals. It is especially essential when standard antiviral treatments such as acyclovir or ganciclovir fail due to viral resistance.
Foscarnet does not require activation by viral enzymes, unlike other antiviral agents. It acts by blocking the pyrophosphate-binding site of viral DNA polymerase, inhibiting viral DNA synthesis without affecting normal cellular DNA polymerases. This unique, non-nucleoside pyrophosphate analog mechanism gives Foscarnet potent activity against herpesviruses, including CMV, HSV, and varicella-zoster virus (off label treatment) and HIV.
Clinically, Foscarnet is FDA-approved for treating CMV retinitis in patients with AIDS who cannot tolerate or have failed ganciclovir therapy, and as a salvage therapy in resistant CMV infections and for mucocutaneous HSV infections unresponsive to acyclovir in immunocompromised patients.
Foscarnet’s key advantage lies in its distinct mechanism of action, making it effective against drug-resistant herpesvirus strains. This makes it the drug of choice for managing severe, resistant CMV and HSV infections in vulnerable, immunocompromised patients.
Access:
We assist patients and hospitals in legally importing Foscranet for personal medical use and provide reliable access across major Indian cities.
Foscarnet is a prescription drug available as 250 mL glass bottles containing 6000 mg foscarnet sodium (24 mg/mL) for single use vial and requires a valid medical prescription from a qualified doctor. It can be imported under the Named Patient Supply (NPS) program, which allows patients to access unapproved or unavailable medicines in India for personal treatment use.
Access Process:
- Send a request for your medicine: Patients or caregivers can send a request for Foscarnet by sharing prescription details and treatment requirements.
- Submission of an application (Form 12A): Submit an application in Form 12A, along with a valid prescription from a Registered Medical Practitioner (RMP).
- Verification of documents: We verify the prescription and supporting medical documents to confirm eligibility for importing the drug in small quantities for personal medical use.
- Permission to import: Once approval is granted by the Drugs Controller General (India), the process of importing medicines begins as per the prescription.
- Sourcing the medicine: Our sourcing team connects with authorized global suppliers to find the best foscarnet price in India, confirm Foscarnet availability in India, and ensure authenticity before finalizing the offer.
- Delivery of the medicine: After approval and confirmation, we coordinate logistics and ensure the safe, compliant, and timely delivery of Foscarnet to the patient’s location in India.
Documents Required:
To import Foscarnet into India, patients need to provide:
- A doctor’s prescription specifying the product name, dosage, treatment duration, and diagnosis.
- Recent medical history and test reports (preferably from the last three months).
- Government-issued ID proof and proof of residence of the patient.
Pricing and Availability:
The price of Foscarnet in India may vary depending on market dynamics, supplier availability, and regulatory updates. For the most accurate and updated Foscarnet pricing in India, patients can contact us directly.
Pricing may also fluctuate due to GST/local taxes, exchange rates, and changes in company pricing policies.
We help patients buy foscarnet in India safely and legally, ensuring full regulatory compliance under the Named Patient Supply (NPS) program and providing assistance throughout the process—from document verification to final delivery.

