Sudden stomach pain. What's going on?

Sudden onset of stomachache often the following aspects:1, just ate spicy food or overeating;2, the recent period of time did not pay attention to keep warm, causing abdominal cold;3, suffering from some basic stomach disease patients will also suddenly stomachache. If stomachache is an occasional attack, you can temporarily observe first, do not deal with; if stomachache repeated attacks, it is recommended to go to the hospital in time to make systematic treatment under the guidance of a doctor.