Whether it is a mild stomach ache, sharp pain, or stomach cramps, abdominal pain has numerous causes.
* Indigestion
* Constipation
* Stomach "flu"
* Menstrual cramps
* Food poisoning
* Food allergies
* Gas
* Lactose intolerance
* Ulcers
* Pelvic inflammatory disease
* Hernia
* Gallstones
* Kidney stones
* Endometriosis
* Crohn's disease
* Urinary tract infection
* Gastroesophageal reflux disease (GERD)
* Appendicitis