Drinking water too quickly stomach pain is considered to be related to stomach cramps, chronic gastritis, gastroptosis and other factors. 1. Stomach cramp: overeating, cold stimulation will cause strong contraction of the stomach muscles, showing spasm, manifested as stomach pain. Symptoms can disappear after removing the triggering factors. 2. Chronic gastritis: chronic inflammatory lesions of the gastric mucosa, a large number of fast drinking water to stimulate the gastric mucosa will appear painful symptoms. Daily diet should be regular, avoid overeating. 3. Gastric ptosis: the stomach due to ligament hypoplasia of its position down to the pelvis, a large number of fast drinking water will aggravate the degree of gastric ptosis abdominal distension and pain, pressure performance. Drinking water too fast stomach pain may be related to other causes of the stomach, if the pain symptoms are not relieved, it is recommended to consult a doctor in time, under the guidance of the doctor to clarify the cause, targeted measures.