Asthma Trigger Factors
Asthma is a chronic respiratory condition that can cause sudden attacks that may be life-threatening. The triggers and risk factors of asthma attacks are different for each person, and can even change over time in each patient. Environmental, infectious and personal factors may all play a part in triggering asthma attacks. Consider these facts from the Mayo Clinic about the triggers and risk factors for asthma attacks.
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Respiratory infections
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Respiratory infections such as colds, the flu and bronchitis can trigger asthma symptoms by causing irritations to the airways of the lungs.
Allergies
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People with seasonal allergies or allergies to dust, roaches or pet dander are at a higher risk for developing asthma; these allergens may also trigger an asthma attack.
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Medications
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Medications such as beta blockers used to treat high blood pressure, aspirin and NSAIDs (ibuprofen, naproxen sodium) may trigger asthma attacks.
Ozone
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Ozone is an air pollutant that can build up to levels that trigger asthma attacks, especially on hot summer days without a breeze.
Chemicals
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Chemicals from perfumes, styling products, tobacco smoke and automotive exhaust can trigger asthma attacks by irritating the breathing passages of the lungs.
Exercise
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Asthma attacks may be triggered by long or intense workouts, especially in difficult climates such as areas of high elevation, extreme temperatures or low humidity.
Stress
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Emotional or physical stress caused by sudden or unexpected injuries, anxiety or premenstrual syndrome can trigger asthma attacks.
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