Exercise-Induced Bronchospasm

Exercise-Induced Bronchospasm

Exercise-induced bronchospasm (EIB), also known as exercise-induced asthma (EIA), is a condition in which the airways of the lungs become constricted following physical exercise or strenuous physical activity. EIB can be caused by a number of factors, including cold air, allergens, and other irritants. It is estimated that up to 90% of people with asthma also suffer from some degree of EIB.

The most common symptoms of EIB are wheezing, chest tightness, shortness of breath, and coughing. These symptoms typically occur five to ten minutes after the start of exercise, but can last up to thirty minutes. To help prevent and manage EIB, individuals should use a rescue inhaler (such as albuterol) before exercise to open up the airways, avoid exercising in cold, dry air, and warm up and cool down gradually.

People who suffer from EIB should also be aware of the following protective measures and strategies:

• Wear a mask or scarf while exercising in cold weather.
• Exercise indoors or in a warm, humid environment whenever possible.
• Use an air purifier to reduce exposure to indoor allergens.
• Use an exercise-induced bronchospasm (EIB) inhaler or nebulizer for symptom relief.
• Schedule exercise at the same time every day to help manage symptoms.
• Avoid exercising in high-pollution areas.

It is also important to consult with a physician or asthma educator to develop an individualized plan to help manage EIB. With proper precautions and management, individuals with EIB can enjoy physical activity and exercise.