Ganoderma lucidum water generally refers to the water boiled with Ganoderma lucidum. Drinking Ganoderma lucidum water can help to relieve restlessness, insomnia, palpitations (rapid heartbeat, often accompanied by panic), coughing and wheezing with lung deficiency, shortness of breath with fatigue, and inability to think about food and drink, among other conditions. However, it should be noted that the effect of a single Chinese medicine is weak, can be in the identification of traditional Chinese medicine under the guidance of other drugs used together to achieve the best therapeutic effect. 1. Qi and blood deficiency: Ganoderma lucidum is sweet in taste and flat in nature, and enters the heart meridian, which can replenish the blood of the heart, benefit the heart qi, and reassure the mind. Therefore, it can be used to treat the symptoms caused by insufficient qi and blood, loss of nourishment for the heart (loss of nourishment for the heart) such as mental and spiritual restlessness, insomnia, palpitation, dreamyness, amnesia, tiredness, fatigue, and loss of appetite. 2. Phlegm-potassium syndrome: Ganoderma lucidum is sweet in taste and warm in nature, entering the lung meridian, tonifying lung qi, warming the lungs and resolving phlegm, relieving cough and asthma (stopping cough and calming wheezing), and is often used in treating the phlegm-potassium syndrome, which is characterized by a cold cough and phlegmatic asthma, and it is especially effective in the phlegm-damp type or the deficiency-cold type. It can be used together with Codonopsis pilosulae, Schisandra chinensis, etc. to astringe the lungs (to collect lung qi) and to warm the yang (to warm the yang qi in the body to promote the metabolism of water and fluid). 3. Deficiency syndrome: Ganoderma lucidum has the function of tonifying qi and blood, so it can often be used to treat deficiency short-term, not thinking about food, cold hands and feet or irritability and dry mouth, etc. It is often used with Cornus officinalis, ginseng, dihuang, etc., to supplement the deficiency of drugs. It is often combined with medicines to replenish deficiency such as Cornus officinalis, ginseng and dihuang. If you need to use drugs, should be guided by a traditional Chinese medicine practitioner under the guidance of the identification of drugs, not to buy their own use of drugs, so as to avoid delaying the condition of the drug is not the right evidence.