What do Ludwig van Beethoven and John F. Kennedy have in common? Asthma. Inflamed airways cause asthma and its recurrent or chronic breathing problems. See how much you know about this disease by taking the following quiz.
3. Asthma triggers include:
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Other triggers include weather changes, medicines, gastroesophageal reflux disease (GERD), air pollution, food, exercise, strong emotional reactions, and secondhand smoke, the America Lung Association says.
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