About Piravir tablets 200 mg
A prescription antiviral tablet used under a doctor's close supervision for specific serious viral infections.
Piravir Tablet Uses
- Treatment of novel or re-emerging influenza virus infections
- Use in cases where other influenza antivirals are not effective
- Management of certain severe viral respiratory infections under specialist care
- Hospital based treatment protocols for select viral outbreaks
- Combination therapy alongside supportive care in severe viral illness
Piravir Tablet Benefits
- Works by blocking an enzyme the virus needs to multiply
- Oral tablet form avoids the need for IV antiviral therapy in eligible patients
- Follows a structured 5 day dosing protocol
- Offers a treatment option when standard antivirals are not suitable
What Experts Say
Favipiravir works as an RNA polymerase inhibitor. It blocks an enzyme the influenza virus needs to copy its genetic material, which slows down how fast the virus can multiply inside the body and helps the immune system gain the upper hand.
In Pakistan, favipiravir gained wider public attention during the COVID pandemic, when it was used under emergency guidance for select hospitalized cases. Its approved use today centers on certain novel or re-emerging influenza virus infections, and it remains a hospital directed treatment rather than a home remedy for an ordinary seasonal flu.
Experts are firm that Piravir should only be taken under direct medical supervision, since it carries risks in pregnancy and requires monitoring of the liver, uric acid levels and heart rhythm during treatment, especially in patients with existing heart, liver or kidney conditions that could be affected by the drug.
Drug Class
- Antiviral, RNA polymerase inhibitor
Piravir Tablet Uses in Urdu
- وائرل انفلوئنزا کی مخصوص شدید صورتوں میں ڈاکٹر کی نگرانی میں استعمال ہوتی ہے
- جب دوسری اینٹی وائرل ادویات مؤثر نہ ہوں تو یہ متبادل کے طور پر دی جاتی ہے
- عام طور پر ہسپتال یا کلینک میں ماہر ڈاکٹر کی نگرانی میں پانچ دن کا کورس دیا جاتا ہے
- حمل کے دوران اس دوا کا استعمال سختی سے منع ہے
Piravir tablets 200 mg formula
How to use Piravir tablets 200 mg?
- Take only as prescribed and supervised by a physician, usually in a hospital or clinic setting
- The typical protocol is 1600 mg twice on the first day, followed by 600 mg twice daily for the remaining days
- Swallow tablets with water, with or without food
- Complete the full 5 day course exactly as instructed, even if symptoms ease sooner
- Do not share this medicine with anyone else
- Report any new or worsening symptoms to the treating doctor right away
Drug Interactions
- Pyrazinamide: Combined use can further raise uric acid levels in the blood.
- Repaglinide: Favipiravir may increase blood levels of this diabetes medicine, raising the risk of low blood sugar.
- Other QT prolonging drugs: Combined use may raise the risk of heart rhythm changes.
- Theophylline: Blood levels of favipiravir may be affected when taken together, requiring monitoring.
Risks and warnings
- Pregnancy: Strictly avoided due to a documented risk of harm to the unborn baby.
- Women of childbearing age: Reliable contraception is advised during and for a period after treatment, as instructed by the doctor.
- Liver or kidney impairment: Dose adjustment and close monitoring are required in these patients.
- Heart rhythm changes: The drug can affect the heart's electrical activity in some patients, so monitoring may be needed.
Piravir Tablet Side Effects
- Elevated uric acid levels
- Diarrhea
- Nausea
- Elevated liver enzymes
- Decreased white blood cell count
- Headache
- Fast heartbeat
- Vomiting
Storage Conditions
- Store below 30°C in a dry place away from moisture
- Keep tablets in the original blister strip until ready to use
- Do not use the tablets beyond the printed expiry date
- Keep out of reach of children.
