Patients get up in the morning with drowsy brain, mainly consider the following reasons: First, pay attention to the patient’s sleep quality, some people are dizzy because of poor sleep quality. For example, if the patient often stays up late and does not have enough sleep time or sleep depth, he or she can have drowsiness in the brain; secondly, if the patient gets up in the morning with drowsiness in the brain, he or she should pay attention to whether there is a serious snoring problem at night, and heavy sweating can cause the patient’s brain tissue to be in a chronic lack of oxygen process, and he or she will have symptoms of drowsiness in the morning; thirdly, if the patient gets up in the morning with drowsiness in the brain The third aspect is to consider whether there is a slow blood flow or caused by cerebral arteriosclerosis, cerebral vascular stenosis, or cerebral blood supply deficiency, so you can visit the hospital for transcranial Doppler and blood viscosity tests.