The common causes of cold stomach are cold environment, eating cold food and stomach diseases. 1. Cold environment: when in a cold environment, if the warmth measures are not enough, so that the abdominal skin is cold stimulation, the whole abdomen is cool to the touch, including the stomach. 2. Eating cold food: If you have recently eaten a lot of cold food, such as ice cream, ice cola and ice water, etc., these cold foods can stimulate the gastric mucous membrane vasoconstriction when it stays in the stomach, resulting in poor blood circulation in the stomach, so the stomach is cool to the touch. 3. Stomach diseases: stomach diseases, including chronic gastritis and gastric ulcer, can cause gastrointestinal function to weaken, slow down the blood circulation in the stomach, reduce blood flow, and then appear the phenomenon of the stomach is cool to the touch. The stomach may also be cold to the touch for other reasons, so you should go to the hospital in time to receive professional medical treatment.