If the body is uncomfortable during the day, but better at night, the biggest factor is autonomic phytodysfunction, which usually appears in people who live a more stressful life, are introverted, have irregular rest, and work more strenuously, in a noisy environment during the day, they will have palpitations, heartburn, panic, dizziness, headache, irritability and other symptoms. When they return home at night, when the environment is quiet, they will be relaxed and happy. At this time, they will feel uncomfortable during the day, but they feel much better in the quiet environment at night. This disease usually has a certain genetic factor, as well as its own psychological factors, and gender factors also have a certain correlation. Around menopause and puberty in women, emotional instability, daytime impulsiveness, and anxiety can also occur because of changes in the endocrine and internal environment.