Calcium oxalate stones in children are associated with high amounts of calcium, oxalate, and magnesium in acidic urine.Treatment of kidney stones in children are similar to treatments for adults including: shock wave lithotripsy, medication, and treatment using scope through the bladder, kidney or skin. Of these treatments, research is uncertain if shock waves are more effective than medication or a scope through the bladder, but it is likely less successful than a scope through skin into the kidney. When going in with a scope through the kidney, a regular and a mini-sized scope likely have similar success rates of stone removal. Alpha-blockers, a type of medication, may increase the successful removal of kidney stones when compared with a placebo and without ibuprofen. Research
Metabolic syndrome and its associated diseases of obesity and diabetes as general risk factors for kidney stone disease are under research  to determine if urinary excretion of calcium, oxalate and urate are higher than in people with normal weight or underweight, and if diet and physical activity have roles. Dietary, fluid intake, and lifestyle factors remain major topics for research on prevention of kidney stones, as of 2017. Gut microbiota
The gut microbiota has been explored as a contributing factor for stone disease, indicating that some bacteria may be different in people forming kidney stones.
It typically comes in waves lasting 20 to 60 minutes caused by peristaltic contractions of the ureter as it attempts to expel the stone.The embryological link between the urinary tract, the genital system, and the gastrointestinal tract is the basis of the radiation of pain to the gonads, as well as the nausea and vomiting that are also common in urolithiasis. Postrenal azotemia and hydronephrosis can be observed following the obstruction of urine flow through one or both ureters.Pain in the lower-left quadrant can sometimes be confused with diverticulitis because the sigmoid colon overlaps the ureter, and the exact location of the pain may be difficult to isolate due to the proximity of these two structures. Risk factors
Dehydration from low fluid intake is a major factor in stone formation. Individuals living in warm climates are at higher risk due to increased fluid loss. Obesity, immobility, and sedentary lifestyles are other leading risk factors.High dietary intake of animal protein, sodium, sugars including honey, refined sugars, fructose and high fructose corn syrup, and excessive consumption of fruit juices may increase the risk of kidney stone formation due to increased uric acid excretion and elevated urinary oxalate levels (whereas tea, coffee, wine and beer may decrease the risk).Kidney stones can result from an underlying metabolic condition, such as distal renal tubular acidosis, Dents disease, hyperparathyroidism, primary hyperoxaluria, or medullary sponge kidney.