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Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.
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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
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Your heart beats over 36 million times a year.
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More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.
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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.