Kinnado is also known as Ginkgo biloba extract tablets, and patients with cerebral infarction can take Ginkgo biloba extract tablets. Indications for Ginkgo biloba extract tablets include acute and chronic cerebral insufficiency and its sequelae, such as stroke, poor concentration, memory loss, and dementia. Ginkgo biloba extract tablets produce arteriolar diastolic effects by stimulating the release and inhibiting the degradation of catecholamines, as well as stimulating the production of prostacyclin and endothelial diastolic factor, which work together to maintain arteriolar and venous vascular tone, and have the effect of lowering the viscosity of the whole blood, enhancing the plasticity of the red blood cells and white blood cells, promoting blood circulation, and improving the metabolism of brain cells. The adverse reactions of this product include gastrointestinal discomfort, headache, decreased blood pressure, allergic reactions and other phenomena, which can be relieved on their own without special treatment. It is prohibited for pregnant women, lactating women and those who are allergic to any of the ingredients in this product. It is recommended that patients consult a doctor before using the drug to avoid accidents, and if there is any discomfort in the process of taking the drug, please consult a doctor in time for examination and treatment.