Ophiopogon and American ginseng in water has the effect of nourishing yin and generating fluids, etc. The active ingredients of the water are limited, and it is recommended to decoct the water in a way that the medication should be used in accordance with the doctor’s prescription. Maitong has the effect of nourishing yin and generating fluids, moisturizing the lungs and clearing the heart. It can be used to treat yin deficiency and lung dryness (deficiency of yin in the human body, resulting in lung dryness not being moisturized), cough, thirst, intestinal dryness and constipation, and heartburn and insomnia. The adverse effects and contraindications of Maitake are not clear. Radix Panax Ginseng has the effects of nourishing yin and tonifying qi, clearing heat and promoting generation of body fluid. It can be used in the treatment of deficiency heat and fatigue, palpitation (rapid heartbeat, often accompanied by panic), insomnia, shortness of breath and shortness of breath (wheezing and shortness of breath), heartburn and thirst, and blood in sputum. The adverse effects of American ginseng are still unclear, and it should not be used with quassia. The therapeutic effect of drinking maitake and western ginseng in water is limited, if you feel unwell, it is recommended to go to the hospital in time, and standardize the use of medication under the guidance of a professional physician, so as not to delay the condition.