It is unlikely that stomach pain occurs after eating cold is stomach cancer. Because eating cold food may stimulate the stomach and cause stomach cramps, leading to the symptoms of stomach pain, which is more common, and may be caused by gastritis or stomach cramps that cause discomfort and then pain. If stomach pain occurs without eating cold food, the possibility of stomach cancer exists, and further gastroscopy is needed to make a clear diagnosis, especially eating less spicy and stimulating food. If the patient has recurrent pain and discomfort under the raphe, accompanied by obvious generalized emaciation, and is relatively old, the possibility of stomach cancer is relatively high. If a young person has stomach pain after eating cold food, the possibility of stomach cancer is very small and there is no need to worry too much. Of course, if stomach pain and discomfort occur repeatedly, gastroscopy is needed to rule out stomach cancer.