via TimeForNaturalHealthcare 

Abdominal pain is one of the more common problems that may affect more than 90% of the population. The intensity of the pain may often scare us, but it is not necessarily due to something serious. However, lingering symptoms can indicate a chronic disease that should be treated.

If any kind of pain lasts more than two weeks (long-term bloating, vomiting, diarrhea, blood in the stool, etc) you should consult with your doctor for a full diagnosis.