Xiao Jin Wan can dissipate knots and reduce swelling, dissolve blood stasis and relieve pain. Xiaojin Pills is a kind of Chinese patent medicine. It is composed of artificial musk, wood turtle seed, made grass wool, maple balsam, vinegar frankincense, vinegar myrrh, etc. It has the efficacy of dispersing knots and subduing swelling, resolving blood stasis and relieving pain. Xiao Jin Wan is used for scrofula (mainly refers to neck lymph node tuberculosis), gall tumor (equivalent to thyroid tumor), breast rock (similar to breast cancer), breast fetish (painful lumps in the breast, closely related to menstrual cycle and emotional changes, equivalent to breast hyperplasia) caused by phlegm and qi stagnation, the symptoms of the skin or under the skin lumps in one place or a number of places, push to be able to move, or bone and bone joints are enlarged, the color of skin is unchanged, hard and painful swelling. Adverse effects of Xiao Jin Wan is not clear, because it can activate blood, dissipate the knot, so pregnant women are prohibited, athletes should be cautious; this product contains the preparation of grass, should not be overdosed for a long time. It is recommended to use medication under the guidance of a doctor, do not take medication on your own.