Watching the computer for a long time nausea and vomiting have fatigue, visual fatigue and other physiological reasons and cervical spondylosis and other pathological reasons.
1. Physiological reasons: high-intensity work, often fatigue, watching the computer for a long time often appear nausea and vomiting. Long-term sedentary staring at the computer work, usually visual fatigue, eye area muscles will be tense, increased intraocular pressure, which in turn causes increased intracranial pressure, nausea and vomiting.
2. Pathological reasons: people who suffer from cervical spondylosis, often sedentary computer, it is easy to induce cervical spondylosis, the vertebral artery is squeezed, thus appearing vertebral basilar artery blood supply is insufficient, causing nausea and vomiting performance.
Watching the computer for a long time nausea and vomiting may have other reasons, there may also be their own digestive tract diseases, etc., please go to the hospital in a timely manner, improve the relevant examination to clarify the cause of the disease, under the guidance of the doctor to treat or deal with.