An unguent capable of relieving stagnation, dispersing blood stasis and relieving pain belongs to the food and drug field and relates to a recipe which uses food to prevent and cure diseases and resist aging. 'Various illnesses result in the disorder of Qi', 'Qi is the commander of blood', blood flows owning to the flow of Qi, blood bleeding results in Qi stagnation, Qi is the power of promoting blood to run, and if Qi is regulated well to run smoothly, human body can be far away from diseases. The core of diseases generation is found so that the cause of all the diseases is found and an important materially foundation is provided for overcoming the refractory diseases in modern times; 'The general rule stops pain and when there is stoppage, there is pain', blood stasis results in Qi stagnation, blood stasis causes the pain and continues to form tumor, and as time goes by, the tumor is changed to cancer from quantitative to qualitative changes. The core of diseases generation is caught, namely the source of diseases, Qi stagnation which is the only approach and combining joint for uniting traditional Chinese medicine and western medicine mutually at one level.