A burst of pain 2 centimeters to the right of the navel may be urinary stones, intestinal cramps, Crohn’s disease and so on. 1. Urinary stones: right ureter or right kidney stones, patients may here abdominal pain, lumbago, hematuria, nausea and other symptoms. This kind of abdominal pain can be paroxysmal pain, belonging to the pulling pain. These patients should drink plenty of water and have the stone removed by sonic or surgical means. 2. Intestinal spasm: intestinal obstruction, intestinal adhesions, tumors, enteritis, irritable bowel syndrome and other factors, can cause paroxysmal spasm of intestinal smooth muscle and lead to paroxysmal abdominal pain here. 3. Crohn’s disease: a chronic non-specific inflammation of the digestive tract, the patient may appear right paroxysmal abdominal pain, diarrhea and weight loss, etc., the condition will recur. A burst of pain 2 cm to the right of the navel may also be other causes, the patient should seek medical attention as soon as possible, the patient should seek medical attention in a timely manner to clarify the cause of the disease after treatment.