Most patients with sleep deprivation will have obvious daytime symptoms and their mood will be affected, the common symptoms are as follows: 1. dizziness, patients often feel dizzy during the day, generally a dizzy feeling, not accompanied by visual rotation, dizziness can persist or be paroxysmal, not accompanied by nausea, vomiting, no autonomic reaction; 2. weakness, generally a general feeling of weakness, even after eating, exercise symptoms Still will exist, feeling mentally weak; 3, memory loss, poor learning ability, appearing in patients with chronic long-term insomnia, the patient’s learning ability decreases, what just happened is easily forgotten, middle-aged patients often mistakenly think they have dementia; 4, abnormal mood, patients with long-term sleep deprivation, often appear anxiety, depression and other mood disorders, anxiety to think about things, irritability, anxiety as the main performance, depression is Feeling unhappy, unhappy, there is no thing worth happy, and sometimes there is a pessimistic tendency.