How To Test For Kidney Stones. The diagnosis of renal colic kidney stones depends on recognizing signs and symptoms as well as performing diagnostic tests. For people with a history of kidney stones doctors usually recommend drinking enough fluids to pass about 2 1 quarts 2 liters of urine a day.
You may reduce your risk of kidney stones if you. You don t need to do anything to prepare for an imaging test. Urine sample test.
Urine sample test.
If you have a kidney stone these tests can help tell your doctor how big it is and exactly where it s located. If you do in fact have an obstruction caused by a kidney stone you will need to receive treatment for this most likely in the hospital setting. To look for signs of an infection and to examine the levels of the stone forming substances calcium oxalate urate cystine xanthine and phosphate. Drink water throughout the day.