Difficulty in falling asleep at night may be caused by excessive mental tension and stress during the day, or it may be caused by excessive excitement before bedtime and drinking coffee and strong tea before bedtime. If patients have neurasthenia and anxiety disorders, they may also develop neurasthenia, which can occur at any age. Patients mainly manifest sleep disorders, which can be difficult to fall asleep, easy to wake up early during sleep, and may also have more dreams during sleep, which affects the quality of sleep, mainly by taking oral glutamate for regulation. You can also use Chinese medicines, such as sour date oral liquid, tranquilizer and brain tonic liquid, nourishing blood and clearing brain granules, as well as Xin Shen Ning tablets. If the patient is suffering from anxiety disorder, the main treatment is anti-anxiety treatment, clinically applied tandospirone and buspirone, also can be applied at the same time lorazepam and so on. Patients with anxiety disorders may also have psychological symptoms, which can manifest as anxiety, irritability, panic and fear, and may also have sleep disorders, mainly manifesting as difficulty in falling asleep, and may also have more dreams during sleep, affecting sleep quality. Patients may also experience headache, dizziness, lightheadedness, and may also experience various different physical symptoms such as abdominal distension, diarrhea, and precordial discomfort.