Sleepiness and weakness in the morning are mostly caused by poor sleep quality at night and brain fatigue of the patient. Generally, it can be seen in some patients with sleep disorders, and some patients who sleep well but have snoring and sleep apnea, will also have symptoms of sleepiness, lack of strength and brain drowsiness in the morning, in which case they need to see a hospital for treatment. In addition, the cause of sleepiness and weakness, a large proportion of patients are caused by insufficient blood supply to the brain, as seen in some cerebral arteriosclerosis, narrowing of the lumen of the blood vessels, thickening of the walls of the blood vessels, that is, the blood flow is not smooth, there will be ischemia, lack of oxygen, will cause the symptoms of morning sleepiness and weakness, and in severe cases may also be accompanied by headache, nausea, vomiting symptoms. Some patients may also suffer from cervical spondylosis, which compresses the vertebral artery, resulting in morning sleepiness, weakness and dizziness.