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Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.
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Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.
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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
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People about to have surgery must tell their health care providers about all supplements they take.
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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.