Hairy Fig (Ficus hirta) is traditionally used in Chinese and some Southeast Asian medicine systems for a variety of conditions, including supporting lymphatic health and reducing swollen lymph nodes or glands. The fruit and roots are believed to possess anti-inflammatory and detoxifying properties, which has led to their inclusion in traditional formulas aimed at "clearing heat" and "removing toxins"—concepts often associated with swollen glands in traditional Chinese medicine (TCM). Herbal practitioners have used Hairy Fig in decoctions, teas, and soups for people presenting with symptoms of swelling or inflammation, often in combination with other herbs.

However, while there is a long history of traditional use, scientific validation for this specific indication is limited or lacking. Modern pharmacological studies on Ficus hirta have examined its antioxidant, antimicrobial, and mild anti-inflammatory activities, but these studies are mostly preclinical, and none directly address its efficacy in treating swollen lymph nodes or glandular swelling in humans. Therefore, while Hairy Fig is indeed used in traditional contexts for this purpose, this use is not strongly supported by scientific evidence, and clinical trials are lacking.