The drug name of Energy Dan is Lingzhi Beiqi Tablet, which is effective in nourishing the heart and tranquilizing the mind (stabilizing the mind by nourishing the heart), tonifying Qi and benefiting the blood, and has the function of treating insomnia and forgetfulness, low food intake and body fatigue, and shortness of breath and excessive sweating. Lingzhi Beiqi Tablet is composed of Ganoderma lucidum paste powder and astragalus paste powder, which has the effect of nourishing the heart and tranquilizing the mind, tonifying qi and benefiting blood, and can be used in the treatment of insomnia and forgetfulness, poor appetite and body fatigue, shortness of breath and sweating caused by qi and blood deficiency, and can also be used in neurasthenia for those who see the above mentioned manifestations. The adverse reactions of the drug is not clear, but patients with external fever should avoid taking, and the product should be taken after meals. Before taking the drug, it is recommended to go to a regular hospital, under the guidance of a professional physician to identify the treatment.