---What is Asthma?---
Asthma is a chronic respiratory condition characterized by inflammation and narrowing of the airways, leading to difficulty breathing. During an asthma attack, the muscles around the airways tighten, and the lining becomes swollen and produces excess mucus, obstructing airflow.
----Causes of Asthma----
The exact cause of asthma isn't fully understood, but it results from a combination of genetic and environmental factors:
---Genetics: Family history of asthma or allergies.
---Allergens: Pollen, dust mites, mold, pet dander.
----Environmental pollutants: Air pollution, smoke, fumes.
---Respiratory infections: Viral infections in early childhood.
Physical activity: Exercise-triggered asthma.
--Other factors: Cold air, stress.
---Effects of Asthma--
--Reduced airflow leading to breathing difficulties.
---Frequent coughing, especially at night or early morning.
---Wheezing sound during breathing.
----Chest tightness or pain.
---Fatigue due to decreased oxygen intake.
----In severe cases, respiratory failure.
---Symptoms of Asthma---
---Shortness of breath
----Wheezing
----Chest tightness
-----Coughing, especially at night or early morning
---Difficulty speaking during severe attacks
---'Symptoms may worsen with triggers like exercise, cold air, or allergens