If you still have sleepiness despite sufficient sleep time, you need to consider whether there is poor sleep quality. There are many patients who get enough sleep and can maintain more than 7 hours a day, but still have lack of energy, weakness, fatigue and sometimes dizziness during the day, which is still a sleep disorder. It is recommended that patients can do nighttime sleep monitoring to clarify whether there is more light sleep and less deep sleep. Under normal circumstances, deep sleep is what makes people get enough rest, both for the brain and the body. In the light sleep stage, there are more dreams, and even after sleeping for a long time, the patient cannot get enough rest and often feels fatigue. It is recommended to give Chinese medicine first to regulate, usually commonly used Shu Sleep Capsules, Sweet Dream Oral Liquid or Zao Ren An Shen Capsules. If the effect of Chinese medicine is not good, then switch to Western medicine, commonly used dexrazopiclone, zolpidem and other new non-benzodiazepine sleeping drugs, can extend the sleep phase, deepen the degree of sleep, improve the quality of sleep.