The invention provides a novel preparation method for Tibetan medical white vein ointment. Based on the primary prescription of Tibetan medical white vein ointment, By combining modern advanced technique, the invention can effectively remain the effective components of the active substances and medical materials, and greatly increase the dissolution rate of the components of crude medicines, as well as increase the biological utilization degree and overcome the shortcomings of the traditional white vein ointment. The product produced by the invention has no odor, good stability, and is easy for using, carrying and storing. Besides, the invention has the advantages of simple technique, easy operation, stable source of the raw materials and auxiliary materials, and easy industrialization.