There are several ways to improve sleep: 1, we can drink hot milk or warm water soaking feet before going to bed, so as to promote blood circulation throughout the body, and relax the body can improve sleep. 2, you can exercise properly, the body sweats a lot after exercise, causing vasodilation can also improve sleep. 3, if the above methods of sleep is still not good, you can assist in taking sleep drugs, such as Scholastin, clonidine, a piece of oral half an hour before going to bed. When you have sleep disorders and depression, you can use antidepressants, such as Lysop, which can also improve sleep.