As Luo Han Guo is large, take out the fresh Luo Han Guo, divide into 6-10 equal portions, and take it by soaking in hot water at about 80℃, which can be repeated for many times. Luo Han Guo is a plant of Cucurbitaceae family, with sweet taste and cold medicinal properties, belonging to large intestine meridian and lung meridian. Luo Han Guo has the effect of clearing heat and moisturizing the lungs, laxative and laxative, and facilitating the pharynx and voice. It can be used to treat hoarseness, dry and sore throat, lung heat and dry cough, intestinal dryness and constipation. However, due to the cold nature of Luo Han Guo, external sensation and lung cold cough, as well as the spleen and stomach cold people prohibited. However, it should be noted that the drug soaked water to drink the active ingredient precipitation is limited, and simply a flavor of Chinese medicine role is more limited, feel unwell is recommended to go to the hospital in a timely manner, under the guidance of a professional doctor’s identification of treatment, standardize the use of medication.