Gui Yuan is also known as Longan, and Longan Eyelids refers to its aril (Longan meat), which is used to tonify the heart and spleen (tonifying the heart and spleen with tonic medicines), nourish the blood and tranquilize the mind (stabilizing the mind and soothing the emotions by nourishing the blood), and is used for palpitations (accelerated heart rate often accompanied by heartburn), and post-sickness weakness, and other conditions. Longan meat is flat in nature, sweet in taste, and enters the heart, spleen and stomach meridians. The effects of this product are beneficial to qi and blood, strengthening the spleen and stomach, tonifying the heart and spleen, and is used for treating dizziness, insomnia, palpitations and palpitations with anxiety (rapid beating in the heart, restlessness and panic), post-disease or post-partum physical weakness, anxiety and injury to the spleen, deficiency and weakness, as well as blood loss caused by a deficiency in the spleen. The adverse reactions and contraindications of this product are not yet clear, dampness in the fullness (dampness is too heavy to cause fullness and discomfort in the spleen and stomach) or have stopped drinking (water stays in the body), phlegm, fire should not be used. Although longan meat is good, it should not be eaten too much, if you need to use the medicine, it should be applied under the guidance of traditional Chinese medicine practitioners to identify the evidence.