Piravix Tablet 200 mg contains Favipiravir, an antiviral medication used for the treatment of mild to moderate viral infections, particularly influenza and certain RNA viral infections. It gained attention for its use in managing mild to moderate COVID-19 under medical supervision in several countries.

Favipiravir works by inhibiting viral replication, thereby reducing viral load and helping the body recover more quickly. It is usually prescribed in the early stages of infection to improve clinical outcomes and reduce disease progression.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Key Benefits

• Inhibits viral replication

• Reduces viral load

• Shortens duration of symptoms (when used early)

• Helps prevent progression to severe disease (in selected cases)

• Oral tablet form for convenient administration

Indications

Piravix Tablet 200 mg is indicated for:

• Mild to moderate influenza infection

• Mild to moderate COVID-19 (as per national treatment guidelines)

• Other RNA viral infections where favipiravir is approved

Use should always follow local treatment protocols and physician guidance.

Dosage and Administration

Dosage varies depending on the condition being treated and national guidelines.

For COVID-19 (example regimen commonly used):

• Loading dose: Higher dose on Day 1

• Maintenance dose: Lower dose twice daily for several days

Important instructions:

• Take with food to reduce stomach discomfort

• Complete the full prescribed course

• Dose adjustment may be needed in patients with kidney or liver impairment

Always follow your physician’s instructions carefully.

Mechanism of Action

Favipiravir is a prodrug that is converted inside the body into its active form. It selectively inhibits viral RNA-dependent RNA polymerase (RdRp), an essential enzyme required for viral replication. By blocking this enzyme, the drug prevents the virus from multiplying inside the host cells.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Safety Information

Contraindications:

• Pregnancy (highly contraindicated due to teratogenic risk)

• Known hypersensitivity to favipiravir

Warnings and precautions:

• Strict contraception required during treatment and for a period after completion

• Caution in patients with liver disease

• May increase uric acid levels

• Regular monitoring may be required

Common side effects:

• Nausea

• Diarrhea

• Elevated liver enzymes

• Increased uric acid levels

Seek medical attention if severe allergic reactions or significant side effects occur.

Storage

Store below 30°C in a dry place, protected from light and moisture. Keep out of reach of children.