There are no three kinds of people who should not drink Xia Ku Cao. Generally, people with weak spleen and stomach should take Xia Gu Cao with caution, and it is recommended to follow the doctor’s advice. However, it should be noted that the effect of a single Chinese medicine is weak, and can be used together with other medicines under the guidance of traditional Chinese medicine to achieve the best therapeutic effect. Xia Gu Cao, with its pungent flavor, bitter taste and cold nature, has the effect of clearing the liver and diarrhea, brightening the eyes, dispersing knots and eliminating swelling, and can be used in the treatment of eye redness and swelling, headache and dizziness, scrofula (mainly refers to the cervical lymph node nodule tuberculosis), carbuncle, breast distension and pain and other diseases. It should be noted that, because of the bitter and cold nature of Xia Gu Cao, it is prudent to use it for people with Yang deficiency, and also for those who have a weak spleen and stomach. If there is any discomfort, it is important to consult a doctor.