High blood pressure, tooth extraction?

If

the patient usually has normal blood pressure, he will feel nervous and anxious when entering the dental clinic, which will cause the disorder of the nervous system and endocrine system, leading to the release of catecholamine substances in the blood, thus causing high blood pressure. If the patient himself suffers from hypertension or other cardiovascular diseases, it will cause pain when tooth extraction, which will further increase the blood pressure, resulting in difficult to stop bleeding, enhancing the risk of ischemic anemia and infection, which is not conducive to the health of the patient.