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Aug
What Can Cause A Baby To Breakout In Hives. The swelling that often comes with hives is called angioedema. It is caused by an excess of bilirubin a breakdown product of red blood cells. An example could be a fresh fruit. Food allergies most commonly an allergy to citrus fruits will cause hives.
Playing in the grass can cause hives on exposed skin. If the bilirubin level becomes sufficiently high blue or white lights may be focused on the babys skin to lower. Consider all of these factors when trying to identify what gave your baby hives. Some children with allergies seemingly outgrow them and adults can develop them almost out of nowhere. Food allergies most commonly an allergy to citrus fruits will cause hives. The most common causes.
In hives that last less than six weeks or acute urticaria the cause can often be found.
Hives vary in size from just a few centimeters to several inches across the chest. What causes hives in a child. The most common causes. About 30 of hives have no known cause. Tell the child not to scratch or rub the hives. Sap from evergreens can cause local hives.