Xiao Chai Hu granules have the effect of reducing fever, relaxing the liver and stomach, treating external diseases, chills and fever, loss of appetite, nausea and vomiting, mood irritability, bitter mouth and dry throat. It should be noted that do not eat spicy and stimulating food during the period of taking the medicine, and patients with wind-cold colds should not take it. Patients with hepatic or renal insufficiency, children, pregnant women and elderly patients should also take it under the guidance of a physician. If the body temperature exceeds 38.5 degrees, promptly go to the hospital for examination and treatment. Patients with allergies should also not take this drug.