Neuraminidase inhibitors like oseltamivir prevent newly formed viruses from leaving the host cell to infect others. 2. Common Targeted Viral Infections

Many antivirals, such as acyclovir , mimic the building blocks of DNA to halt replication. Reverse transcriptase inhibitors (RTIs) specifically block the conversion of viral RNA into DNA, a critical step for HIV.

Antiviral drugs are designed to interfere with specific stages of the viral life cycle.

This report examines , a class of medications specifically designed to treat viral infections by inhibiting the replication of viruses within host cells. Unlike antibiotics, which destroy bacteria, most antivirals are virostatic , meaning they suppress viral development rather than killing the pathogen outright. 1. Mechanisms of Action

While many viral infections are self-limiting, antivirals are essential for managing chronic or life-threatening conditions. Antibiotics vs. Antivirals: What's the Best Treatment?

Integrase inhibitors prevent viral DNA from merging with the host's genome, while protease inhibitors block the processing of proteins necessary for the virus to assemble new particles.