I would like to ask, after scraping appear dizziness vomiting diarrhea what reason is this

Dizziness, vomiting and diarrhea after scraping are generally caused by cervical spondylosis and compression of nerves and blood vessels; it can also be considered that the patient has insufficient blood supply to the brain, abnormal blood pressure or cardiovascular and cerebrovascular diseases, etc., and should go to the hospital for relevant examination of brain parts.