Kidney Stones: 5 Symptoms Not to Ignore

Kidney stones are like tiny rocks that form in your kidneys.

Some are small and harmless, but bigger ones can cause bad pain.

The first sign might be a sharp pain in your side or back.

You might also feel pain when you pee, or see pink or red urine.

You might also need to pee more often.

Feeling sick to your stomach or throwing up can also be a sign.

If you notice any of these things, tell an adult, because you might need a doctor.