Luo Han Guo is brewed 9~30g at a time and should be used under medical supervision. Luo Han Guo has the effect of clearing the lungs and throat (clearing and draining heat from the lungs and clearing the throat), resolving phlegm and relieving cough, moistening the intestines and relieving constipation. It is mainly used for the treatment of phlegm fire cough, whooping cough, tonsillitis, pharyngitis, acute gastritis, intestinal dryness and constipation. It is contraindicated for people with cold spleen and stomach (spleen and stomach weak and cold). The adverse effects of Luo Han Guo are not known, if used with other drugs may occur drug interactions, please consult your physician or pharmacist for details. If the patient has any discomfort, please go to a regular medical institution; if you need to use Luo Han Guo, it is recommended to use under the guidance of a professional doctor.