Chaihu is not an antibiotic and does not have anti-inflammatory effects; modern pharmacological research suggests that it has some anti-inflammatory effects. Chaihu is a traditional Chinese medicine with a bitter, pungent flavor and a slightly cold nature, and is classified as belonging to the liver, gallbladder and lung meridians. The effects of Chai Hu include relieving symptoms and fever, dispersing the liver and relieving depression (treating depression by dispersing the liver’s qi), and elevating yang qi. It can be used to treat colds and fevers, chills and fever, menstrual disorders, qi deficiency, and prolapse of the organs. The adverse effects of Chai Hu are not clear. It is contraindicated in cases of yin deficiency and fire (deficiency of yin and essence in the body, resulting in hyperactivity of deficiency fire), hyperactivity of liver yang (hyperactivity of liver yang, resulting in dizziness, dizziness, and headache), and reversal of qi. Chaihu is not an antibiotic, does not have anti-inflammatory effect, modern medicine has proved that Chaihu and its active ingredient Chaihu saponin have certain anti-inflammatory effect. If there is a need for medication, it should be used under the guidance of a doctor, and should not be used blindly on its own to avoid adverse consequences.