Pulled out tooth 3 days often giddy how to return a responsibility

Pulled teeth 3 days old dizziness may be caused by hypotension, blood pressure instability, heart disease, anemia and other diseases, may also be caused by hypertension, diabetes and other diseases stimulation. If you do not pay attention to oral hygiene, resulting in systemic infection, it will also cause dizziness. You need to go to the hospital for a careful examination to determine the cause of treatment.