There is no such thing as which three herbs can be used to apply bone spurs externally. Clinically, medicines with the effects of activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body), dredging the meridians and opening up the channels can be used to apply externally, such as Elixir of Tendons, Panax ginseng, and Weilingsen. Elixir of tendons has the effect of dispelling wind and dampness (eliminating wind and dampness in the body), and relaxing tendons and activating collaterals (stretching the tendons and bones, dredging the meridians and collaterals). It is used for joint pain, and unfavorable flexion and extension. Not recommended for pregnant women and those with excessive bleeding. Panax notoginseng, with the effect of resolving blood stasis and stopping bleeding, activating blood circulation and stabilizing pain. It is used for treating all kinds of hemorrhage, blood stasis, swelling and pain, bruises, etc. which are caused by blood stasis and obstruction. Pregnant women should take it with caution. Wei Ling Xian, with the effects of dispelling wind-dampness, clearing channels and relieving pain (dredging channels and relieving pain), and eliminating bone fracture. It is mainly used for treating rheumatism paralysis, bruises, headache, toothache, gastric pain, phlegm (pathological products formed by impaired metabolism of water and fluid), choking and diaphragm, women’s mass in the abdomen, and breast lumps. This product is pungent and dispersive, and should not be taken by those with weak qi and blood. If there is any discomfort, it is recommended to consult a doctor in time. Do not take medication without authorization, so as not to delay the condition.