Wisdom tooth is the third molar in the mouth, which is not easy to clean due to its position inward, often causing tooth decay, gum swelling, periodontitis, etc. If the above methods can relieve the pain, you should continue to adhere to good eating habits and pay attention to keep the oral cavity clean; if the pain continues to be unrelieved or aggravated, you should go to the dentist as soon as possible, and pregnant women should not take pain relief or anti-inflammatory drugs, such as Metronidazole, ibuprofen and other drugs, will have a certain impact on the health of the fetus, the dentist will generally recommend the adoption of rinsing, 2-3 days for an oral rinse, about 1 week to 10 days can be relieved, pain relief, pregnant women should pay attention to the timely brushing and rinsing after eating, the use of mouthwash, to achieve the purpose of anti-inflammatory and swelling. Pregnant women oral health management prevention is better than cure, patients with oral problems should be actively treated before pregnancy, in addition, after conception also need a light diet, avoid spicy and cold stimulating food, usually to develop good oral hygiene habits.