After eating breakfast stomach pain to stool may be caused by gastrointestinal tract dysfunction, you can take vitamin B1 for treatment, and in serious cases, you can take whole intestine. Chronic enteritis can also appear after meals stomach pain to want to stool symptoms, you can take some drugs to regulate intestinal function, such as multi-enzyme tablets, lactobacillus tablets, etc.. When this happens often, you need to do gastrointestinal examination and gastroscopy to determine the cause before the treatment will be more effective. Usually, you should pay attention when eating breakfast, eat less indigestible food and not eat food that is too cold. You can drink a glass of warm water before breakfast, and it is better to eat some noodles, milk, eggs, millet porridge, etc., and eat some fruits and vegetables appropriately. Do not do strenuous exercise after meals, can be half an hour after the morning run, walk, etc., so as not to cause stomach digestion and absorption, the symptoms of abdominal pain, pay attention to the abdomen to keep warm, can not be cold.