The duration of Glycyrrhizin Compound cannot be generalized, but it is recommended to follow the doctor’s advice according to the patient’s condition and the specific situation after the administration of the drug. Generally speaking, Glycyrrhizin Compound is usually used for the treatment of chronic liver disease to improve abnormal liver function. If the patient does not develop complications such as hypokalemia, hypertension, aldosteronism, etc. during the drug administration period, it can be taken continuously for 3-6 months. In addition, compound glycyrrhizin tablets also have anti-inflammatory, anti-allergic and immune regulating functions, and can be discontinued after the rash subsides for the treatment of acute urticaria for about 3-5 days; for the treatment of eczema for about 2-3 weeks; for the treatment of chronic skin diseases such as psoriasis for 2-3 months, or even longer. In conclusion, compound glycyrrhizin belongs to prescription drugs and must be used under the guidance of a doctor. If significant hypokalemia, elevated blood pressure, rhabdomyolysis, etc. occur during the administration of the drug, the drug needs to be discontinued immediately.