Paxzen (Nirmatrelvir + Ritonavir Tablet) 150mg+100mg

Paxzen (Nirmatrelvir + Ritonavir) 150mg+100mg tablets are prescribed for managing mild to moderate COVID-19 symptoms in adults. This antiviral combination helps reduce viral load and hospitalization risk. Store at ambient temperature for stability. Always consult a healthcare provider before use.

Strength

150mg+100mg

Pack Size

30s ( 150mg 20tab +1

Storage

Ambient

Manufacturer / TM Owner

Zenara Pharma Pvt Ltd

Select Quantity

Pack/s

Request a Quote

Please fill out the form below and our team will get back to you shortly with pricing and further information.

First Name

Last Name

Phone

Delivery Country

Delivery PostCode/Zipcode

Select Your Profile

I have read and agree to the terms & conditions, including the privacy policy, return policy, and usage terms as applicable to this request.

Indications & Clinical Uses

Paxzen is used to treat mild to moderate COVID-19 in adults who are at risk of severe disease. It combines Nirmatrelvir and Ritonavir to inhibit viral replication. This medication is designed for early intervention to prevent progression. It is not a substitute for vaccination or other preventive measures.

Side Effects

Paxzen works by blocking protease activity in the SARS-CoV-2 virus, reducing its ability to multiply. Patients may experience improved symptoms within days of starting treatment. Common effects include reduced fever, cough, and fatigue. Individual responses may vary based on timing and severity of infection.

Precautions & Warnings

Keep Paxzen in its original packaging away from moisture and direct sunlight. Store at room temperature to maintain potency. Do not use if the blister pack is damaged or the tablets appear discolored. Keep out of reach of children and pets. Discard unused medication as directed by local guidelines.

Avoid Interactions

Paxzen may interact with medications metabolized by CYP3A enzymes, including certain statins, immunosuppressants, and antiarrhythmics. Avoid concurrent use with strong CYP3A inducers like rifampin or St. John’s wort. Alcohol may reduce effectiveness; consult a healthcare provider before combining. Always disclose all medications to your doctor.

Frequently Asked Questions

Paxzen is used to treat mild to moderate COVID-19 in adults at risk of severe disease.

Store Paxzen at room temperature in its original packaging away from moisture and sunlight.

Paxzen may interact with many medications; consult a healthcare provider before combining with other drugs.

Paxzen’s effectiveness may vary by variant; consult a healthcare provider for guidance on current variants.

If a dose is missed, take it as soon as remembered unless it’s nearly time for the next dose.

Editorial & Trust Signals

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical wholesaler & exporter

Last updated: 17 Jun 2026

References

Disclaimer

At GNH India, we aim to provide information that is expert-reviewed, accurate, and reliable. However, all content on this platform is intended for general informational purposes only and does not constitute professional medical advice, diagnosis, or treatment. While efforts are made to maintain accuracy and currency, the information may contain errors, omissions, or may not reflect the latest developments. Always consult a qualified healthcare professional regarding any medical concerns.

All product names, brand names, trademarks and registered trademarks displayed on this website are the property of their respective owners. This website and its operator are not affiliated with, endorsed by, or authorized by any such trade mark owners unless expressly stated. Any reference to product names or trademarks is made solely for descriptive and informational purposes. No commercial relationship, sponsorship, approval, or association with any trademark owner should be inferred. Information provided herein does not constitute promotion, advertising, or an offer for sale of any medicinal product and is intended solely for general informational purposes.

All trademarks and brand names displayed on this website are used strictly in accordance with the provisions of the Trade Marks Act, 1999, specifically Sections 30 and 30(1) governing fair use. Trademark ownership has been accurately attributed under the "Manufacturer/ TM Owner" section in compliance with statutory requirements.