Difficulty in falling asleep at night may be caused by excessive mental tension and stress during the day, or it may be caused by over-excitement before bedtime and drinking coffee and strong tea before bedtime. If the patient has neurasthenia and anxiety disorder, may also appear neurasthenia, can occur at any age, the patient is mainly manifested as sleep disorders, can appear to fall asleep difficulty, sleep easily wake up early, may also appear to sleep during the process of dreaming more, affecting the quality of sleep, the main oral glutamate to regulate. You can also use Chinese medicines, such as sour jujube nut oral liquid, tranquilize the spirit to replenish the brain liquid, nourish the blood and clear the brain particles, as well as the heart and mind to tranquilize the tablets and so on. If the patient is caused by anxiety disorder, the main anti-anxiety treatment, clinical application of tandospiroxone and buspirone, but also can be applied at the same time lorazepam and so on. Patients with anxiety disorders may also experience psychological symptoms, which can be characterized by anxiety, restlessness, panic and fear, and may also experience sleep disorders, which are mainly characterized by difficulty in falling asleep, or more dreams during sleep, affecting the quality of sleep. Patients can also experience headaches, dizziness, lightheadedness, and may also experience a variety of different physical symptoms such as bloating, diarrhea, and precordial discomfort.