What causes toothache during pregnancy?

The causes of tooth pain during pregnancy may involve several factors: 1. Hormonal changes in a pregnant woman's body can lead to dilation of capillaries in the gums, increasing the risk of gum bleeding and gingivitis, which may result in tooth pain. 2. Changes in eating habits during pregnancy, such as a preference for overly spicy or acidic foods, may damage teeth and serve as a potential cause of tooth pain. 3. Pregnancy tumors (pyogenic granulomas) on the gums, although they usually resolve spontaneously after childbirth, may also cause tooth pain during pregnancy. 4. If a pregnant woman already had decayed teeth before pregnancy, these teeth may become reinfected due to reduced immunity during pregnancy, leading to tooth pain. Tooth pain in pregnant women can have various causes. If symptoms persist, prompt medical treatment at a hospital is recommended.