Rimantadine

Drug Details

Rimantadine is an antiviral medication designed to treat and prevent influenza A. By inhibiting the virus's ability to replicate, it can alleviate symptoms and potentially shorten the duration of the flu in those already infected. It is typically administered orally, twice daily. While it was previously used for both adults and children, current strains of the influenza A virus in the United States have shown resistance to rimantadine, leading to its decreased recommendation for treating or preventing the flu. As a result, consulting with a healthcare professional for alternative treatments is advised. Side effects are generally uncommon but may include nausea, insomnia, and dizziness. Note that the brand Flumadine has been discontinued, so rimantadine is only available in generic form. For best protection against the flu, consider getting an annual flu vaccine. Always discuss with your healthcare provider before starting any new medication.