Gui Shen Wan is not Glutamine, which belongs to a kind of proprietary Chinese medicine with the effects of benefiting qi and strengthening the spleen (regulating the qi of the spleen and stomach), nourishing the blood and tranquilizing the mind (stabilizing the mind and soothing the emotions by nourishing the blood), and can be used for shortness of breath and palpitations (rapid heartbeat, often accompanied by panic), insomnia and excessive sleepiness and other illnesses. And Gwulignan belongs to a kind of nerve-nourishing drug, a kind of western medicine. Gui Shen Wan is composed of Codonopsis, Fried Atractylodes Macrocephalae, Roasted Astragali, Roasted Licorice, Poria, and Yuan Zhi, etc. It has the efficacy of benefiting qi, strengthening the spleen, nourishing the blood, and tranquilizing the mind, and can be used for shortness of breath and palpitation (palpitation with rapid heartbeat, often accompanied by panic), insomnia and excessive dreaming, dizziness and lightheadedness, fatigue of limbs, and loss of appetite, etc. This product has the adverse reaction of causing gastrointestinal discomfort and skin rash. This product is prohibited for those who are allergic to this product, allergic persons should be cautious, cold and fever patients and internal heat manifestations should not be taken, patients with severe chronic diseases, children, pregnant women, lactating women should be taken under the guidance of a physician. If you need to use this product, it should be under the guidance of a physician, do not use the drug without authorization, so as not to cause adverse reactions.