Patients with mild depression who experience insomnia symptoms can partly manage this through self-adjustment. For example, they can improve insomnia through exercise, especially two hours before bedtime, with medium intensity exercises to expend excess energy and ultimately achieve comprehensive muscle relaxation, leading to good sleeping habits. Additionally, in the treatment of mild depression, sedative antidepressants such as paroxetine, fluvoxamine, mirtazapine, and trazodone can be used, sometimes including tricyclic antidepressants like amitriptyline, which have been very satisfactory in their effects. Therefore, clinically, for insomnia in mild depression, both pharmacological treatment and self-adjustment methods can be adopted.