Causes of stomach pain

General causes of stomach pain

Appendicitis – whenever there is swelling of the appendix it leads to agonizing pain in the lower right-hand side of your abdomen and means would ultimately lead to removal of appendix.
In case of stomach ulcer – In case of bleeding, open sore in the lining of your stomach or duodenum.
Acute cholecystisis – In case of inflammation of the gallbladder, which is often caused by gallstones.
Kidney stones – there are stones which needs to be passed out in urine, and may block the kidney tubes. They cause stomach pain.

Cause of stomach pain in children includes:

a urinary tract infection that keeps returning
heartburn and acid reflux
abdominal migraines

Causes of stomach ache in Adults

Irritable bowel syndrome (IBS) – a common condition that causes bouts of stomach cramps, bloating, diarrhea or constipation; the pain is often relieved when you go to the toilet
Inflammatory bowel disease (IBD) – long-term conditions that involve inflammation of the gut, including Crohn's disease and ulcerative colitis
A urinary tract infection that keeps returning – in these cases, you will usually also experience a burning sensation when you urinate.