Dried Lingzhi, or Ganoderma lucidum, is effective in calming the mind and tonifying the qi, relieving cough and asthma, etc. It is used to treat restlessness of the mind and heart, coughing and asthma due to deficiency and labor, etc. However, the effect of brewing water and drinking it is limited, and should be used in accordance with the doctor’s prescription. Ganoderma lucidum is a kind of Chinese medicine that belongs to the heart, lung, liver and kidney meridians. It is sweet in taste and flat in nature. It has the effect of calming the spirit and tonifying qi, calming asthma and relieving cough. It is used for coughing and wheezing due to lung deficiency, restlessness, palpitation, insomnia, deficiency labor, shortness of breath, and lack of appetite. Lingzhi can be decocted and taken internally, or powdered and swallowed. Unlike decoction, the efficacy of the drug is limited and does not have a good curative effect. The adverse effects of ganoderma lucidum are not clear, and people with solid symptoms should be cautious about taking this product. The use of ganoderma lucidum for the treatment of diseases is recommended to be used under the guidance of a doctor to identify the evidence, do not use private medication, so as not to cause damage to the organism.