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                    Kidney Stones in Children
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        Kidney Stones in Children
        Definition & Facts
                Symptoms & Causes
                Diagnosis
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                Eating, Diet, & Nutrition
                Clinical TrialsSymptoms & Causes of Kidney Stones in Children
What are the symptoms of kidney stones in children?
Symptoms of kidney stones in children include
sharp pains in the back, side, lower abdomen, or groin
    pink, red, or brown blood in the urine, also called hematuria
    a constant need to urinate
    pain while urinating
    inability to urinate or can urinate only a small amount
    cloudy or bad-smelling urine
    irritability, especially in young childrenA child should see a health care professional right away when any of these symptoms occur. These symptoms can be caused by a kidney stone or a more serious condition.
The pain of a kidney stone may last for a short or long time or may come and go in waves. Along with pain, a child may have
nausea
    vomitingOther symptoms include
fever
    chillsTeen girl talks to doctor and holds a hand to her lower back.Pain in the back, side, lower abdomen, or groin can signal a kidney stone in a teenager or child.What causes kidney stones in children?
Most kidney stones are caused by high levels of calcium, oxalate, or phosphorus in the urine. These minerals are normally found in urine and do not cause problems at normal levels.
Certain foods and beverages may increase the chances of having a kidney stone in children who are more likely to develop them.
When children can’t move for a long time, for example when a child is in a cast after surgery, the chances of developing a kidney stone are higher. When children aren’t moving, their bones may release extra calcium into the blood.        Last Reviewed May 2017
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                This content is provided as a service of the National Institute of Diabetes and Digestive and Kidney Diseases
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