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ASTHMA - Coggle Diagram
ASTHMA
RISK FACTORS
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perfume, cosmetics, fragrances
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CAUSES AND TRIGGERS
Asthma is caused by swelling (inflammation) of the breathing tubes that carry air in and out of the lungs. This makes the tubes highly sensitive, so they temporarily narrow.
allergies (to house dust mites, animal fur or pollen, mold, etc.)
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FACTS
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around 250,000 people die from it each year
SYMPTOMS
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chest pain or a tight chest, which may feel like a band is tightening around it
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