Stay up late, throw up, nausea. What caused it?

Stay up late vomiting, nausea may be caused by overwork, autonomic nerve disorder, hypertension and other reasons.

1, overwork: patients stay up late will lead to the body and brain in a state of excessive fatigue, sympathetic nerve stimulation abnormal excitation phenomenon, causing patients to stay up late vomiting, nausea.

2, autonomic nerve disorder: patients if they stay up late for a long time, will lead to autonomic nerve dysfunction, stay up late vomiting, nausea symptoms.

3, hypertension: patients stay up late when the blood vessels will be in a state of tension and contraction for a long time, causing blood pressure to rise, leading to arterial vasospasm, causing patients with cerebral insufficiency, vomiting, nausea symptoms.