Question

What are the causes of Asthma?

Answer 1

Asthma is caused by a combination of environmental and genetic factors. Common triggers include:

1. Airborne allergens – pollen, dust mites, mould spores, pet dander, cockroach waste.
2. Respiratory infections – common cold, flu.
3. Physical activity – exercise-induced asthma.
4. Cold air.
5. Air pollutants and irritants – smoke.
6. Certain medicines – beta blockers, aspirin, ibuprofen, naproxen.
7. Strong emotions and stress.
8. Sulfites and preservatives in certain foods and beverages – shrimp, dried fruit, processed potatoes, beer, wine.
9. Gastroesophageal reflux disease (GERD).