Dehydroandrographolide is widely studied for its potent anti-inflammatory and immunomodulatory effects. It is used in traditional medicine formulations to support the treatment of respiratory infections, including colds and flu, due to its ability to reduce symptoms and shorten recovery time. The compound also exhibits significant hepatoprotective properties, making it valuable in liver-protecting remedies, especially in cases of drug-induced or toxin-related liver damage. Additionally, it shows promising antiviral activity, particularly against herpes simplex virus and hepatitis B virus, supporting its use in antiviral therapies. Recent research explores its potential in cancer treatment, where it demonstrates the ability to induce apoptosis in certain cancer cell lines. Due to its broad biological activity, it is a key component in herbal extracts and dietary supplements aimed at boosting immune function and promoting overall wellness.