The B vitamins are not used to treat insomnia, and there are many common causes of insomnia, most of which are due to psychological factors. 1. 60%-80% of insomnia patients have insomnia because of excessive stress in their lives or unpleasant events at work, and when patients are more anxious and nervous, and depressed, symptoms of insomnia can occur. In this case, patients need psychological guidance or antidepressant treatment. Some patients have frequent night shifts and night shifts that lead to disruptions in their biological clocks and changes in rhythm, which can also cause insomnia. Also 2, some patients are caused by mental illness, the patient will also appear insomnia symptoms, insomnia treatment is mainly psycho-psychological guidance, if necessary, oral sleeping pills, such as Pepto Bismol, and eszopiclone, dexrazoxane and other drugs to treat.