Dehong areas is one of the two largest settlements of Dai nationality in China.The development prospect of Dehong Dai medicine was studied from different views,natural geography,plant resources,human geography,Dai medicine resources,research status,etc.According to the results,Dehong areas has rich natural resources and Dai medicine resources,which is important for enriching and improving Dai medical theoretical system,improving the overall level of Dai medical research and developing Dai medical industries.The research of Dehong Dai medicine has bright prospect.