Diet. Don't eat food that is too spicy, too cold and too sour, and try to be light. Eat more pasta and less rice; Avoid overeating and don't stay up late, so as not to affect digestion.
Keep warm. Cold stomach can also cause pain. You can drink brown sugar and ginger tea to warm your stomach. Wear more clothes in winter to avoid catching a cold.
Drug conditioning. If it is recurrent pain, you must seek medical attention in time to find out the cause, and it will be better to adjust it with drugs recommended by doctors. Be sure to protect yourself, duck.