The amount of sleep needed is different for people of different ages. However, the general sleep time of adults is about 6-8 hours per night. If they do not sleep during the night shift, the supplemental sleep time during the daytime should be about 6 hours, and the quality of sleep during the daytime should also be ensured, so that the brain can get sufficient rest, and the fatigue of the body will be relieved. If the patient usually have heart disease, high blood pressure disease, frequent night shifts can easily lead to high blood pressure, and the condition of the heart disease has an impact, after the night shift, the daytime must ensure adequate sleep. But long-term night shift daytime sleep is also prone to cause disorders of the biological clock, long-term will lead to patients with neurasthenia, triggering insomnia, dizziness, head sinking, weakness, and a series of symptoms, as far as possible to avoid this situation.