Luo Han Guo has the effects of clearing the lungs and relieving phlegm (clearing and draining heat from the lungs and clearing the throat), resolving phlegm and relieving cough, and moistening the intestines and laxatives; while Fat Hai Hai has the effects of clearing the lungs and resolving phlegm, relieving phlegm and opening the throat, and moistening the intestines and relieving laxatives. Clinically, Luo Han Guo is mainly used for the treatment of cough, sore throat, constipation. Fat Hoai is mainly used for the treatment of lung-heat and dry cough, dry and sore throat, hoarseness, internal heat of bone vapor and vomiting, epistaxis, blood in stool, red eyes at times, wind-fire and toothache, heat knot constipation. Those with cold spleen and stomach (weak and cold spleen and stomach) and diarrhea should be cautious of taking Fat Hai Ye. Those with weak cold spleen and stomach should avoid taking Fructus Luo Han Guo. Consult a doctor if you feel unwell. If medication is needed, it should be diagnosed by a doctor and standardized treatment should be prescribed by a doctor.