Objective: To investigate and collect medicinal resources and methods of prevention and treatment of diseases in Baima Tibetan of Pingwu Sichuan in order to rescue and protect the ethenological medicine.; Method: Through visiting, field survey in four ethnic townships of Baima Tibetan in Pingwu Sichuan as well as referring literatures to collect information and data analysis of them the investigation was carried out.; Result: The investigation area showed rich medical resources. Rheumatism, stomach disease, pharyngitis and trauma are local common diseases which caused by local climate, diet and life style and so on. The Baima Tibetan are good at using local herb singly and simply to treat disease, using cold water medicine and powder snuffing are their own characters.; Conclusion: It is an extremely urgent issue to rescue Baima Tibetan medicine which is disappearing by the influence of the Han nationality culture.;