EXERCISE AND ASTHMA

Many people with asthma believe exercise is not an option for them, that it will do more harm than good.  The truth is that most asthmatics would likely benefit from some form of regular physical activity.

THE ABC'S OF ASTHMA

Twelve to fifteen percent of the population has asthma and suffers attacks of breathlessness.  The severity of an asthma attack can vary greatly, from slight breathlessness to respiratory failure.  Common symptoms include wheezing, a dry cough and tightness in the chest.  Attacks may be brought on by an allergic response, a respiratory infection, tobacco smoke, air pollutants, anxiety or stress.  Exercise induced asthma is usually brought on by brisk aerobic activity.

EXERCISING WITH ASTHMA

Despite the fact that asthma may be brought on by aerobic activity, exercise may still be a desirable option for many asthmatics.  Research indicates that as tolerance for physical exertion is built up over time, it is less likely that an asthmatic will experience an attack during exercise.  And, in addition to reducing the risk of developing many other diseases, appropriate exercise can help people with asthma reduce stress, improve sleep and feel more energized.  It might surprise you to know that even world-class athletes continue to compete after being diagnosed with asthma.

Have a thorough medical evaluation and obtain your doctor's permission before beginning any type of exercise program.  This is an absolutely essential first step.  Your doctor may prescribe medications that might further aid in controlling your condition. You will need specific instructions on when to take the medication before exercising and how long the effects will last.  Once you have received clearance from your doctor to begin an exercise program, consider the following guidelines:

Take extra time to warm up before exercising.  A prolonged period of low-level aerobic activity will help prepare your body for higher-intensity exercise.

Exercise toward the lower end of your target heart rate.  Exercises such as walking or swimming are great for people with asthma because they are low intensity and may be done for longer periods of time.  Those who wish to participate in higher-intensity exercise, such as running or fast-paced sports, should slowly increase intensity over time.  Rest when necessary and listen to what your body is telling you.  Strength-training exercises are unlikely to cause an asthma attack if you rest between sets. Avoid exercising in polluted environments, or in cold or dry air. Don't rush through your cool down; extending it can help prevent asthma attacks that may occur immediately following an exercise session.  A warm bath or shower may also help.

KEEP YOUR OPTIONS OPEN

Asthma does not necessarily mean you have to live an inactive life.  Regular physical activity is one of the best things you can do for both your health and your overall well-being.  As long as you and your doctor are comfortable with your level of activity, nothing should prevent you from doing the activities that keep you happy and healthy. 

For more information, call the Massachusetts Department of Public Health Physical Activity Hotline:

1-800-952-6637