A little pain in the stomach, accompanied by the feeling of wanting to vomit, is common in the following cases: 1, acute gastroenteritis, need to see if in recent days eat spicy and stimulating, raw and cold or less hygienic food. It is recommended to develop good eating habits and drink more warm food, such as rice porridge, noodle soup, etc. 2, women are mostly seen in pregnancy, after pregnancy, there will be a slight pain in the lower abdomen, nausea, vomiting feeling, with the prolongation of pregnancy, will gradually improve. 3, abdominal organ lesions, such as fatty liver, spleen enlargement, etc., because the organ volume becomes larger leading to increased occupancy, compression of the abdominal nerves lead to abdominal pain, organ enlargement leads to diaphragm elevation compression of the stomach wall, leading to nausea and desire to vomit. Therefore, when there is a little pain in the stomach, a little desire to vomit, etc., you can look for the causes from the above three aspects, you can further check the stool routine, blood routine, etc. to understand whether it is an inflammatory disease, if it is, you can anti-inflammatory treatment, while applying drugs to protect the mucosa of the gastrointestinal tract.