Antiviral Medications FAQ
What are antivirals used for?
Antivirals treat or prevent viral infections like herpes, HIV, hepatitis, and influenza.
How do antivirals work?
They inhibit viral replication by targeting specific viral enzymes or genetic material.
Are antivirals effective against all viruses?
No, antivirals are virus-specific and may not work across different viral families.
Can antivirals cure viral infections?
Some antivirals can cure infections if administered early, while others manage chronic conditions.
Do antivirals have side effects?
Common side effects include nausea, headache, and fatigue, varying by medication.
How are antivirals administered?
Administration routes vary: oral, topical, intravenous, or inhaled, depending on the drug.
Are antivirals available over-the-counter in Malaysia?
Most antivirals require a prescription due to their potency and potential side effects.
Can I stop taking antivirals once symptoms subside?
No, complete the full course to prevent resistance and ensure effectiveness.
Do antivirals prevent viral transmission?
Some antivirals reduce transmission risk, but they don’t replace preventive measures.
How are antivirals different from antibiotics?
Antivirals target viruses, while antibiotics treat bacterial infections.
Can I take antivirals with other medications?
Consult your doctor about potential drug interactions and safe combinations.
What is antiviral resistance?
It’s when viruses evolve to withstand the drugs, reducing treatment effectiveness.
Are there antivirals for COVID-19?
Yes, specific antivirals like Paxlovid are used for COVID-19 treatment.
How long does antiviral treatment typically last?
Duration varies from a few days to lifelong therapy, depending on the infection.
Can pregnant women take antivirals?
Some antivirals are safe during pregnancy, but always consult a healthcare provider.
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