Stomach can not eat cold things may suggest gastritis or gastric ulcer and other stomach diseases. 1. Gastritis: gastritis patients with more sensitive stomach, if eating too cold or too hot food, may cause stomach discomfort, such as belching, stomach pain, bloating, nausea, diarrhea, etc., clinically generally improve the symptoms through drug treatment. 2. Gastric ulcer: patients with gastric ulcer, gastric mucosa has suffered damage, eating cold food will stimulate the stomach lining, resulting in stomach pain, indigestion, nausea and vomiting, etc., because of gastric ulcers patients with individual differences, the performance of different patients may be different. The stomach can not eat cold things may also be caused by other diseases, it is recommended that patients go to the hospital as soon as possible, clear the cause of the disease under the guidance of the doctor for treatment.