Sodium Houttuyfonate is used in pharmaceutical and healthcare products for its antibacterial, antiviral, and anti-inflammatory properties. It is commonly incorporated into formulations for respiratory infections (such as bronchitis and pneumonia), skin conditions, oral health products, and wound healing preparations due to its broad-spectrum antimicrobial activity, which inhibits bacterial and viral growth while reducing inflammation. Additionally, it features in traditional Chinese medicine to alleviate inflammation, expel phlegm, and support immune function. It is available in various forms, including tablets, injections, and solutions for nasal or throat sprays, helping to limit pathogen spread in the body.