Ginkgo biloba taste sweet, bitter, astringent, flat. Attributed to the heart, lung meridian, external use of ginkgo biloba feet can only play a certain auxiliary health role, but the role is weak, often not up to the efficacy of the treatment of disease. Ginkgo biloba has the effect of activating blood circulation and removing blood stasis, relieving pain, converging the lungs (astringent lung qi) and asthma, resolving turbidity and lowering lipids (clearing the body of impurities and reducing excess fat in the body), and is used for blood stasis and obstruction of collaterals, thoracic paralysis (chest tightness and pain), cardiac pain, hemiplegia, lung deficiency and cough and asthma, hyperlipidaemia. The adverse reactions and contraindications of this product are not clear, and it is contraindicated for those with solid evil. Although Ginkgo biloba can be used as a traditional Chinese medicine with certain efficacy, it is used in foot baths with limited precipitation of active ingredients and is difficult to be directly absorbed by the body. If there is discomfort, it is recommended to consult a doctor in a timely manner, under the guidance of a doctor to identify the evidence of treatment, so as not to delay the condition.