Is it chronic wheezing? Identify the 5 main causes that lead to asthma
Asthma is a condition in which the airways in the lungs become inflamed and narrowed. This makes it difficult to breathe and causes a chronic cough. The main causes of this are:
Allergens: Inhaling dust particles, pollen, pet hair, and molds in the air irritates the airways and causes wheezing.
Air pollution: Smoke from vehicles, toxic fumes from factories, and strong odors of chemicals increase asthma symptoms. Smoking and breathing in smoke emitted by others (passive smoking) can seriously affect the lungs.
Weather changes: Breathing in cold air can cause the airways to narrow rapidly. This is why asthma patients suffer more during the rainy and cold seasons.
Infections: Respiratory infections such as colds, flu, and sinusitis can trigger asthma or worsen an existing condition.
Stress and exercise: Severe stress and anxiety can affect breathing. Similarly, some people experience shortness of breath during strenuous exercise (Exercise-induced asthma).
