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No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

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The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

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In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

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More than 4.4billion prescriptions were dispensed within the United States in 2016.

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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

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