Does stomach spasm need to do gastroscope

If there is only occasional stomach spasm, usually there is no digestive tract symptoms such as stomachache, acid reflux, nausea, hiccups, melena, dysphagia, etc., it is after eating cold drinks or abdominal cold, do not need to do gastroscope, if there is often stomach discomfort, oral medicine can not alleviate after the need to do gastroscope.