The symptoms of wanting to vomit when eating need to determine the cause usually according to the sex of the organism, age, medical history, accompanied by symptoms, for women of childbearing age should pay attention to whether there is an early pregnancy reaction, you can through the early pregnancy test paper to test whether the pregnancy, and remember not to indiscriminately take drugs in order to avoid the adverse effects of drugs on the fetus, you can take vitamin B6 to ease the symptoms. Gastrointestinal disorders, such as acute gastroenteritis, indigestion, etc., are also prone to vomiting when eating, you can take mosapride tablets, patchouli, domperidone and other drugs under the guidance of the doctor. For patients who have recently lost too much weight, the symptom of wanting to vomit at the first meal may also occur. In daily life, we must do moderate weight loss, and make the mistake of losing weight by not eating, if this symptom persists, we should go to the hospital in time for checkups, and take appropriate treatments.