Maitake water to drink have moistened the lungs and clear the heart, nourish the yin and the efficacy of the body, but the Chinese herbs soak water to drink the efficacy of the play is limited, generally not therapeutic effect, it is recommended that if you have a therapeutic need, you should be in the Chinese medicine practitioner under the guidance of the identification of the decoction of the water. Ophiopogon is slightly cold in nature, sweet and bitter in taste, and can enter the heart and lung meridians to moisten the lungs and clear the heart, and can enter the stomach meridian to nourish yin and promote the production of fluids. This medicine is effective for dry lungs and coughs, coughs due to deficiency of yin and consumptive coughs, internal heat and thirst (fever accompanied by symptoms such as overeating and excessive urination), and intestinal constipation and other illnesses. The adverse reactions or contraindications of maitong are not clear. The efficacy and effect of Maitong in water cannot be compared with that of decoction, and may not achieve the therapeutic effect. If you need to use maitong to treat a certain disease, you should use it under the guidance of a professional Chinese medicine practitioner.