Exercise-Induced Bronchospasm
What is Exercise-Induced Bronchospasm?
Exercise-induced bronchospasm (EIB) is a condition commonly seen in athletes who engage in physical activity. It occurs when the airways of the lungs become inflamed and narrowed due to any form of physical activity or exercise. This inflammatory reaction can impacts the airways, resulting in difficulty breathing. In extreme cases, EIB can lead to a full-blown asthma attack.
Signs and Symptoms of Exercise-Induced Bronchospasm
The most common sign of EIB is difficulty breathing during exercise or physical activity. Other signs of the condition include:
- Wheezing
- Shortness of breath
- Chest tightness
- Coughing
These symptoms typically subside shortly after the exercise has stopped.
Causes of Exercise Induced Bronchospasm
EIB is triggered by inhalation of cold air or air pollutants during physical activity. Pollutants can cause irritation and inflammation of the airways, leading to the condition. Other environmental triggers include pollen, pet dander, and molds. Sudden changes in temperature can also exacerbate the condition.
Diagnosis of Exercise-Induced Bronchospasm
EIB is typically diagnosed by a physician. Diagnosis typically involves a medical examination of the patient’s respiratory system. The doctor may also require a demo spirometry test, which is used to measure the flow of air through the respiratory system to diagnose EIB.
Treatment of Exercise-Induced Bronchospasm
The primary treatment for EIB is to reduce or eliminate exposure to the offending irritants. If this is not possible, the physician may prescribe a bronchodilator to open the airways and reduce inflammation.
For athletes, the best way to manage EIB is to wear a face mask and warm up sufficiently before exercising. This helps reduce the intensity and speed of the exercise to minimize the airway widening. It is also helpful to stay hydrated and keep the lungs lubricated.
Conclusion
EIB is a condition that affects athletes and people who engage in physical activity. It is caused by inhalation of cold air or air pollutants. Symptoms typically include wheezing, shortness of breath, chest tightness, and coughing. Diagnosis can be made through a medical examination and spirometry test. The primary treatment for EIB is to reduce or eliminate exposure to the offending irritants and to wear a face mask and warm up sufficiently before exercising.