Vomiting more than after breakfast may be caused by early pregnancy, gastroenteritis, cholecystitis and other diseases. 1. Early pregnancy: If the patient is a woman and vomits more than one meal after breakfast, you can consider whether a pregnancy reaction has occurred. Under the influence of the patient’s hormones, pregnant women will experience nausea and vomiting after meals. 2. Gastroenteritis: when gastroenteritis occurs due to various reasons, the patient’s gastrointestinal tract dysfunction will easily lead to nausea, vomiting, abdominal pain, diarrhea and other symptoms, and also vomiting after breakfast will occur. 3. Cholecystitis: When patients have cholecystitis, the bile is not discharged smoothly, which can easily lead to abnormal digestive function, causing patients to experience nausea, vomiting, epigastric pain and other symptoms, especially after eating grease, which is more likely to occur, and this situation may also lead to patients vomiting after breakfast. When the patient appears after breakfast vomiting more than the situation, in addition to the above reasons, there may be other diseases, the patient is best to go to the hospital in time to check, if the relevant diseases, you can follow the doctor’s advice in time for treatment.