If the bitter mouth during pregnancy is due to the influence of hormones in the body, it can be dealt with on a daily basis; if it is due to the lack of vitamins, it can be supplemented in time; if it is due to cholecystitis, it should be treated by a doctor in time. 1. The effect of hormones in the body: the hormone levels in the pregnant woman’s body will change during pregnancy, which will cause vomiting and other pregnancy reactions, there will be the symptom of a bitter mouth. This is mostly a normal phenomenon, generally through dietary adjustments, it is recommended to eat more apples, lemons, tomatoes, etc. to alleviate, but if very serious, should seek medical attention. 2. Lack of vitamins: the fetus during pregnancy will take a lot of maternal nutrition, may cause pregnant women lack of vitamins, causing dry mouth, bitter mouth or mouth ulcers and other symptoms. At this time, it is recommended that pregnant women can eat more vitamin-rich vegetables, such as spinach, celery, etc., while pregnant women can also take oral vitamins under the guidance of the doctor to supplement. 3. cholecystitis: if pregnant women in pre-pregnancy cholecystitis and other underlying diseases, pregnancy may also appear bitter mouth symptoms. At this time, it is recommended that pregnant women eat some light digestive food such as hawthorn, corn, etc. to ease the symptoms; at the same time, they should also drink more water. If the symptoms continue to be unrelieved or other symptoms occur, timely medical treatment should be sought. As you can see, bitter mouth during pregnancy may be a normal phenomenon, or it may be related to diseases, you need to pay attention to if the symptoms are not relieved or other symptoms should be timely medical treatment.