Objective To study the development and utilization of Li medicine resources in Hainan Province, analyze the existing problems and present specific suggestions for the rational exploitation and utilization of Li medicine resources.Methods SWOT analysis was carried out on the development and utilization of Li medicine in Hainan by means of literature analysis and field survey.Results The advantage of Li medicine lies in its long history and sufficient resources.The complicated ethnic factors within Li nationality hindered the development of Li medicine and resulted in the lack of basic research.Although the relevant policies and market demands have brought opportunities for the development of Li medicine, the rapid development of society may pose a potential threat to the development and protection of Li medicine resources.Conclusion The unique advantages of Li medicine ought to be used to create Li medicine brand.While Hainan is building its international tourism island, the health benefits of Li medicine should be promoted.Through the creation of Li medicine schools or departments, new professionals need to be trained to continue the development and utilization of Li medicine.