Asthma/Difficulty in Breathing,
Asthma is a chronic lung disease that inflames and narrows the airways, making it difficult to breathe. This can lead to symptoms such as wheezing, coughing, chest tightness, and shortness of breath. Asthma can range from a minor nuisance to a life-threatening condition.
Causes and Triggers
The exact cause of asthma isn't fully understood, but it's likely due to a combination of genetic and environmental factors. Exposure to triggers can worsen asthma symptoms. Common triggers include:
- Allergens like pollen, dust mites, mold, pet dander, and cockroach waste
- Irritants such as smoke, air pollution, and chemical fumes
- Respiratory infections like colds and flu
- Exercise, especially in cold, dry air
- Strong emotions and stress
Symptoms of Asthma
Asthma symptoms can vary in severity and frequency. Common symptoms include:
- Shortness of breath (dyspnea)
- Wheezing, a whistling sound when breathing out
- Chest tightness or pain
- Coughing, especially at night or early morning
