Are Antiviral Drugs the Answer to Chickenpox?
Published: Jul 17, 2024
Antiviral drugs have become a cornerstone in treating chickenpox, especially for those at risk of complications. Let's delve into how these medications work and their benefits.
Contents
What Are Antiviral Drugs?
Antiviral drugs like acyclovir and valacyclovir are used to combat viruses by inhibiting their replication. In the case of chickenpox, these medications can help reduce the severity and duration of symptoms. They are especially beneficial for high-risk individuals who might otherwise face serious health issues.
Who Should Use Them?
Antiviral treatment is recommended for unvaccinated adolescents, adults, pregnant women, and those with weakened immune systems. These groups are more prone to develop severe complications such as pneumonia or encephalitis, making antiviral therapy a crucial intervention.

Potential Side Effects
While generally well-tolerated, antiviral drugs can cause side effects such as gastrointestinal issues or headaches. It's important for patients to be aware and consult their healthcare provider if they experience adverse reactions. Proper dosing is crucial to minimize these risks.
Frequently Asked Questions
Medications that inhibit virus replication to reduce symptoms.
High-risk individuals like unvaccinated teens and pregnant women.
Yes, they can cause gastrointestinal issues or headaches.
Most effective when started within 24 hours of rash onset.
The Bottom Line
Could antiviral therapy be your best defense against chickenpox?
References
- Dunkle LM, Arvin AM, Whitley RJ, et al. N Engl J Med 1991; 325:1539.
- Wallace MR, Bowler WA, Murray NB, et al. Ann Intern Med 1992; 117:358.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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