Explanation from the dentist Anna entry Which anesthesia can be consumed by pregnant women? Pregnant teeth can be treated # 33; Better in the second trimester of pregnancy. There is no toxicity, the stomach is not yet big, can absorb in a chair from 30 minutes to an hour. With acute pain, pregnant teeth can be treated # 33; You can also remove the #33; The question is painkillers. The drug of choice of anesthesia at a dilution of 1: 100 000 as all # 33; mepivacaine (dilution of 1: 200 000, ie, reduced content of adrenaline) is AGAINST. #33 They are pregnant. Mepivacaine passes through the blood space barrier and causes vasoconstriction in the fetus. which can lead to the development of fetal defects. Plus, it's toxic. Be aware of your health #33 Take care of your teeth before pregnancy.