Signs your uric acid levels have gone out of control: 10 indicators of gout, kidney stones, you should never ignore.

Medically reviewed by Matthew Wosnitzer, MD A uric acid test measures the amount of a waste product called uric acid (urate) ...

You might also get a urine test for uric acid ... your doctor might take a sample of your joint fluid to check for uric acid crystals. They also might order imaging tests such as ultrasound ...

and leaves your body in your urine. However, if the uric acid in your blood isn't filtered out efficiently and reaches a high level, called hyperuricemia, it can cause crystals to form.

Normally, uric acid passes through your kidneys and leaves your body and urine. But in some people ... this extra acid can form into tiny sharp crystals, which collect around your joints.

Urine microscopy is an important adjunct ... The finding of calcium oxalate, calcium phosphate or uric acid crystals is common and often of little clinical significance. These crystals may reflect ...

Gout is the result of a build-up of uric acid in the blood ... flushed out by the kidneys in urine, so kept at safe levels. Large amounts may form microscopic crystals in the (synovial) fluid ...

Crystals in dog urine can cause excruciating pain ... ammonium phosphate (struvite), calcium oxalate, ammonium urate or uric acid, cysteine, calcium phosphate, and silica. These substances ...

Normally, urine contains chemicals that prevent the crystals from forming. Kidney stones may contain various combinations of chemicals. The most commonly found stones are calcium stones. There are ...