A new study has suggested that nasal congestion can be a sign of severe asthma.
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Nasal congestion ``can be a sign of severe asthma''
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Shoe factories cause respiratory diseases
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Health officials issue red air quality alert
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Winds could cause problems
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Study suggests signs of autism
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Monarchs' Brunson is warned for using asthma medication
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Asthma patients may not need daily steroids: study
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Nearly one million Cubans suffer from asthma
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Seasonal flu may have peaked
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Hard to Treat Diseases --
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Patients could face further tests
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African-American children have poor lung function at their initial visit to asthma specialist
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Asthma treatments work equally well
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Allergic rhinitis not associated with snoring or daytime sleepiness
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New car smell could be making you sick
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Acetaminophen may increase risk of asthma
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There are reasons to be disturbed