Women because of physical reasons, in the extraction of the time to pay special attention to menstrual period: in the menstrual period, the female hormone levels changed, the extraction is easy to cause bleeding. Plus the bodies stress decreased saliva plasminogen dental equipment activation substances increased after tooth extraction wound contact with the saliva, wound healing is slow, prone to bacterial infection.
Pregnancy: Women should not be in the first trimester of pregnancy and three months after the tooth extraction. This is because the mothers in this period stimulated, likely to cause miscarriage and premature birth. Abortion, premature birth history, but should avoid tooth extraction during this period. Furthermore, after tooth extraction, some people may need antibiotic pills, certain drugs and their metabolites may reach the fetus through the placenta, and its adverse impact.
Lactation extraction for antibiotic pills, drugs and their metabolites can have an impact on infant through breast milk; contraceptives can vivo fibrinolytic increase, so that the wound can not form a good clot, the virus is easy to take advantage of caused by infections, and Loose teeth necessary tooth extraction affect wound healing. In addition to these special times, patients suffering from blood, cardiovascular system or liver disease, kidney disease, hypertension, diabetes and other diseases, tooth need to be cautious.