Generally speaking, the effective time of psychotropic drugs is 4-6 weeks. Clinically, for patients with less recurrence, it may take effect in about 1-2 weeks, and the disease can be controlled in 4-6 weeks. Three months before taking the medicine is the unstable period of the disease. Quetiapine is metabolized by the liver, and the main adverse manifestations have an impact on the liver. It is necessary to check the liver function regularly, which affects the Q-Tc interval of the heart, and check the electrocardiogram regularly.