antiviral mechanism of action

Antiviral medications work by targeting specific parts of a virus's life cycle to prevent it from multiplying and spreading. They can block the virus from entering cells, interfere with its ability to copy its genetic material, or stop assembling new virus particles. By doing so, they reduce the overall number of viruses in the body, helping the immune system fight the infection more effectively. Essentially, antivirals do not cure the virus but limit its ability to cause harm and support recovery.