What's with the confusion and the nausea?

Symptoms such as staying up late, looking at your cell phone for a long time, nervousness, and overeating may all affect the patient's nausea. The possibility of head discomfort should be considered in addition to general factors, such as the possibility of neurological or other diseases, such as migraine headaches, and neurological diseases such as stroke. Therefore, if necessary, a neurologic examination should be performed to rule out the possibility that the above diseases or other diseases are causing the above abnormal manifestations. Therefore, a clear diagnosis and systematic treatment should be given.