Important medicinal value, boiled chicken head with sea willow can stop bleeding, and boiled soup can cure low back pain. Salix gorgonioides, containing sesquiterpenes of Salix gorgonioides; The results of structural determination, pharmacology and pharmacodynamics show that it contains no N element, has strong physiological activity and detoxification, and has good effects of lowering blood pressure, slowing heart rate, anti-arrhythmia, anti-vasospasm and ileal hypoxia. Materia Medica of past dynasties, such as Tang Materia Medica, Herbal Supplement, Compendium of Materia Medica and Compendium of Materia Medica, are recorded. Some species and corals, jellyfish, etc. It is still widely used in clinical practice of traditional Chinese medicine, especially in coastal areas of Fujian and Guangdong, and has anticancer effect.