On the Internet for a long time patients with dizziness, nausea symptoms, consider that may be caused by fatigue, long-term after this posture will lead to the patient’s brain fatigue, there will be cerebral nerve dysfunction, the patient will be manifested as dizziness, and nausea symptoms. It is recommended that the patient in the computer to play computer, time is not too long, it is recommended that an hour or so, the patient should go out to do some activities, to relieve the patient’s brain fatigue. There is also on the Internet for a long time, considering that it may be related to cervical spondylosis, because the patient after the Internet to maintain a posture, will lead to cervical spine muscle tension, may be compressed to the vertebral artery, leading to the patient to appear dizziness, as well as the symptoms of nausea. In addition, we should also consider the visual fatigue caused by staring at a place for a long time, which will lead to fatigue of the extraocular muscles, which will lead to dizziness, nausea, vomiting symptoms. It is recommended that the patient must not be a long time on the Internet, harmful to the health of the body.