A stomach that feels cold all the time may be caused by physical irritation, gastroenteritis, arterial blockage, etc. 1. Physical stimulation: Drinking cold water, eating ice-cream or wearing too little clothes may cause the abdomen to be stimulated by cold, which may result in the stomach feeling cold all the time. 2. Gastroenteritis: when inflammation occurs in the gastrointestinal mucosa, it may stimulate the nerves of the stomach wall or the nerves of the intestinal wall, and if abnormal discharge occurs, it may also cause the stomach to feel cold all the time. 3. Arterial blockage: the arteries of the human body can transport blood rich in oxygen and heat to various tissues. When the arterial vessels in the abdomen are blocked, the local tissues may suffer from ischemia and lack of oxygen, which may lead to the condition of feeling cold in the stomach. When the above situation occurs, you should consult a doctor in time, improve the physical examination, gastroscopy and arteriography and other tests, under the guidance of the doctor to clarify the specific cause of the disease, and active treatment.