Anti-anxiety medication takes 1-2 weeks to take effect, and it takes about 1-3 months for the medication to be effective. In clinical practice, the treatment of anxiety disorders is based on the whole course of treatment, including acute treatment, consolidation treatment and maintenance treatment. Acute treatment is mainly to control the anxiety symptoms and try to achieve clinical cure, and the duration of treatment is usually 1-3 months. The consolidation phase of treatment generally lasts for 2-6 months and prevents the relapse of the disease during this period. The maintenance phase of treatment generally takes no less than 1 year, mainly to prevent relapse, and when the condition is stable, the dosage can be reduced as appropriate. If the condition is unstable, return to the treatment dose in time and carry out systematic and standardized treatment to prevent multiple relapses of the disease, resulting in chronic disease due to high relapse rate of the patient.