Lily Bulb Decoction to Preserve the Metal is a traditional herbal formula designed to support respiratory and overall yin health. It nourishes yin, clears internal heat, and moistens the lungs to ease discomfort and dissolve phlegm. Commonly recommended for lung and kidney yin deficiency, excessive internal heat, throat dryness and pain, and respiratory challenges like coughing and shortness of breath, this formula uses a holistic approach for targeted relief. This product description is based on the Taiwan Herbal Pharmacopeia 4th Edition and is provided for informational purposes only, not for self-diagnosis.