Dizziness occurs after the pillow is low, usually considered to be caused by insufficient blood supply to the brain. If it occurs only by chance without other uncomfortable symptoms, it is considered to be caused by transient pressure. If the patient’s dizziness not only occurs when the pillow is low, it is necessary to consider the possibility of suffering from other diseases. Due to the pillow is too low, gravity makes the neck nerve pressure, affecting the venous blood return, blood circulation is not smooth, resulting in insufficient blood supply to the brain, triggering transient transient dizziness, it is recommended to elevate the head, to see if the symptoms are improved, if necessary, with the neck massage, to accelerate the blood circulation, so that the symptoms of dizziness can be relieved. If the patient suffers from cervical spondylosis, the low pillow aggravates the pressure on the cervical artery, and the blood flow decreases, making the patient’s dizziness symptoms worse. If the patient is also accompanied by cervical pain and other symptoms, we need to consider the possibility of cervical spondylosis. When the dizziness symptoms cannot be recovered for a long time after removing the causative factors or changing the body position, it is necessary to go to the hospital for a complete examination, except for other lesions, and give standardized treatment as early as possible to reduce the damage to the patient’s body.