What Causes Calcium Oxalate Kidney Stones. Kidney stones may not cause symptoms until they start to move through your urinary tract. In particular excessive amounts of calcium oxalate phosphate uric acid or cystine in the urine can lead to kidney stones.
How kidney stones form. The main symptoms of calcium oxalate crystals in the urine are. Kidney stones are solid masses that form in the kidney when there are high levels of calcium oxalate cystine or phosphate and too little liquid.
Kidney stones form when conditions allow these crystals to grow in size.
Kidney stones may not cause symptoms until they start to move through your urinary tract. What is a calcium oxalate stone. Calcium oxalate stones are the most common type of kidney stone. Kidney stones are solid masses that form in the kidney when there are high levels of calcium oxalate cystine or phosphate and too little liquid.