失眠是指各种原因导致患者夜间难以入睡、睡不安稳、经常醒来或清晨早醒。失

Insomnia refers to the difficulty of falling asleep at night, restless sleep, waking up frequently or waking up early in the morning due to various reasons. Insomnia makes people's circadian rhythm disorder, lower activity ability, and lower body's immune function. Insomnia has become a major factor affecting the disease. For hospitalized patients, the disease itself and the external environment will affect their sleep. Sleep is an important physiological phenomenon, and good sleep plays an important role in maintaining life activities and maintaining physical health. <br>There are many types of insomnia, and its predisposing factors are also many. Insomnia has sudden insomnia and secondary insomnia. The secondary factors of insomnia should be analyzed in depth, because whether it is treatment or prevention, it is critical to understand the onset factors of insomnia, and you must pay enough attention to it.

Insomnia refers to a variety of causes that make it difficult for patients to fall asleep at night, sleep unsteady, often wake up or wake up early in the morning. Insomnia makes people's physiological rhythm disorders, reduced activity ability, the body's immune function decreased. Insomnia has become a major factor affecting the disease. For hospitalized patients, the disease itself and the outside environment can affect their sleep. Sleep is an important physiological phenomenon, and good sleep plays an important role in maintaining life activities and maintaining good health.<br>Insomnia is also divided into many types, and its inducing factors are many. Insomnia has sudden insomnia also has secondary insomnia. The secondary factors of insomnia should be analyzed in depth, because whether it is treatment or prevention, it is critical to understand the pathogenesis of insomnia, must-read to devote sufficient attention to this.

Insomnia refers to a variety of reasons for patients with difficulty in falling asleep at night, sleep instability, often wake up or wake up early in the morning. Insomnia makes people's physiological rhythm disorder, activity ability reduced, immune function of the body decreased. Insomnia has become the main factor affecting the disease. For hospitalized patients, the disease itself and the external environment will affect their sleep. Sleep is an important physiological phenomenon. Good sleep plays an important role in maintaining life activities and maintaining health.<br>Insomnia is also divided into many types, at the same time, it has many inducing factors. Insomnia has sudden insomnia and secondary insomnia. The secondary factors of insomnia should be in-depth analysis, because whether it is treatment or prevention, it is very important to understand the pathogenesis of insomnia, we must read it and put in enough attention.<br>