There are many contraindications to wisdom teeth extraction, it is better not to extract wisdom teeth when there are cardiovascular and cerebrovascular diseases, blood system diseases, and it is better not to extract wisdom teeth during breastfeeding, menstruation, pregnancy, and so on. 1. Although wisdom teeth extraction basically does not affect the individual’s body, but before the wisdom teeth extraction need to understand the individual’s physical condition, if there are cardiovascular and cerebrovascular diseases, blood system diseases or other special diseases, you need to consult a doctor in a timely manner to check, it is best not to haphazardly remove wisdom teeth, so as not to lead to complications. 2. During breastfeeding, menstruation and pregnancy, women may experience discomfort due to poorer body resistance, so it is best not to remove wisdom teeth. After wisdom teeth extraction, you need to pay attention to personal oral hygiene, it is best not to lick the wound often, consult a professional doctor.