To soak Luo Han Guo, you should first clean it, smash it or cut it in half and take it with boiling water. It is not to be used by those who are weak and cold in the spleen and stomach (脾胃虚寒 (脾胃虚弱寒)). Luo Han Guo should first be rinsed in cool water, cut Luo Han Guo into two halves or smashed into small pieces, so that the bubble is conducive to the soaking of the drug ingredients. Bubble Luo Han Guo is recommended to choose a glass cup, ceramic cup, stainless steel cup. It is not recommended to choose iron cups, aluminum cups, copper cups, silver cups and other unstable nature of the utensils soak Luo Han Guo, to avoid chemical reactions and Luo Han Guo. Bubble Luo Han Guo is recommended to use boiling water directly, cover the lid slightly smothered for about 10 minutes. This smothering is conducive to the release of the active ingredients of Luo Han Guo, slightly cooled directly after drinking can be. Do not use if you have a weak spleen or stomach (weak and cold spleen and stomach). It is recommended to take it under the doctor’s supervision to avoid any adverse reaction or delay of the condition.