Spitting out bile is usually caused by indigestion and bile reflux gastritis, etc. It can be relieved by medicines to help digestion, such as gastric mucous membrane protectors like bismuth, gastrointestinal stimulants like mosapride, acid-suppressing medicines such as omeprazole, and compound digestive enzymes. 1. Acid-suppressing and stomach-protecting medicines: bile reflux gastritis will cause bile to be spit out from the mouth, in this case, you can use acid-suppressing and stomach-protecting medicines such as bismuth potassium citrate, omeprazole, bismuth potassium citrate and so on to alleviate the symptoms of the disease. However, it should be noted that pregnant women are prohibited from taking bismuth, and some patients may experience dizziness, headache, insomnia and other adverse reactions after taking such drugs. 2. Promote gastrointestinal power drugs: various causes of functional dyspepsia may also lead to symptoms of vomiting bile, this time can be appropriate to use such as Mosapride and other promoters of gastrointestinal power drugs for treatment, but need to pay attention to the existence of gastrointestinal bleeding patients are prohibited from taking such drugs, and such drugs may cause abdominal pain, diarrhea and other adverse reactions. 3. help digestion drugs: indigestion can also appear vomit bile, can be given to help digestion of drugs, such as compound digestive enzyme tablets. There are many other reasons for vomiting bile, if the symptoms of vomiting bile, we must go to the hospital in time to improve the appropriate examination, identify the causes for targeted treatment, do not self-medication, under the guidance of the doctor to take the correct medication. During this period you can eat more cereals and nuts and other foods.