Epigoitrin is primarily utilized in the field of traditional medicine, particularly in Chinese herbal practices, where it is valued for its antiviral properties. It is often incorporated into treatments aimed at combating respiratory infections, including those caused by influenza viruses. The compound works by inhibiting the replication of viral cells, thereby reducing the severity and duration of infections. Additionally, epigoitrin is explored for its potential in enhancing immune response, making it a subject of interest in the development of immunomodulatory therapies. Its application extends to research areas focusing on natural product-based drug discovery, where it serves as a lead compound for synthesizing derivatives with improved efficacy and safety profiles.