• mother kids
  • kids leaning
  • New resources for patients at risk
  • kids run
  • mother1 daughter
  • girls
  • kids eating
  • kids side
  • kids computing
  • track
  • kids food

Asthma Issues: Sport, Travel and Pregnancy

pdf AER Asthma Issues Sport Travel and Pregnancy 94.01 Kb

Many people with asthma can have trouble when they play sport. They may also be concerned about the use of asthma medications when pregnant or travelling.

Exercise asthma can be controlled

Many people with asthma will have symptoms provoked by vigorous exercise. The mechanisms appear to be reflex airway narrowing caused by drying of the airways. When thinking about exercise-induced symptoms, however, it is also important to consider whether asthma is well-controlled at other times. For example, a person needing their "reliever" medication more than twice per week or with peak flow readings less than expected may benefit from regular "preventer" medication. This helps spontaneous as well as exercise-induced asthma.

Plan ahead to reduce exercise-induced asthma

The following approaches often help to reduce symptoms that occur despite good asthma control the rest of the time:

  1. Choose your exercise. For example, swimming is less likely to provoke attacks, because warm moist air is being inhaled. Cycling and running are more likely to provoke symptoms.
  2. Doing warm-up exercises for at least 15-20 minutes before vigorous exercise.
  3. Wearing a mask or balaclava to reduce heat and moisture loss, particularly in winter.
  4. Using prescribed medicines, including:
    • Short acting "relievers" and "preventer medications" protect for 2 to 3 hours if taken just before exercise. 
    • Longer-acting "symptom controllers" are active for up to 12 hours.
    • Leukotriene antagonists are also effective if taken regularly.

Elite athletes can also suffer from asthma

Even elite athletes can suffer from asthma, but they control it by warm-up exercises or careful use of medication. Some asthma medications are approved for use in athletes participating in competitive sport, although many sporting bodies require a doctor's letter confirming that the athlete has asthma.

Some medicines must be declared

Other medications (such as inhaled steroid puffers and leukotriene antagonists) are also approved as long as their use is declared. Oral steroids must be declared and are not allowed within 6 weeks of competition.

As regulations change it is important to checkwhich medications are currently banned substances.  Athletes competing at state or higher levels of competition should contact their national sporting organization to obtain additional information. The Australian Sports Drug Agency operates a toll free hotline to provide current information.

Asthma must be controlled during pregnancy

Some increased shortness of breath during pregnancy is normal as the baby takes up space in the body which affects breathing space. Fortunately, asthma does not normally worsen during pregnancy. If it does, it is still important to treat the asthma. Uncontrolled asthma is a much greater risk to the baby than any theoretical risk of medication.

Asthma medicines are safe in pregnancy

There is little evidence that the medications used to treat asthma harm the developing baby in any way, if taken according to the directions.

Flying with asthma

Pressurised aircraft have an oxygen pressure around 80 % of normal. This poses no problem to those with controlled asthma. As a rule of thumb, people able to walk 100 metres or climb one flight of stairs without getting puffed should experience no problems. Those experiencing shortness of breath at rest, however, should take medical advice beforehand.

Be prepared for the worst when travelling

There is no reason that people with asthma cannot travel. On the other hand, travellers are often exposed to new infections or high levels of allergens while away from home. This may worsen their asthma and increase the need for medication. It is therefore important to:

  1. take sufficient medications, not only for your expected needs, but extra just in case you need to increase the dose if you get worse
  2. carry your medicines in your hand luggage in case your main bags are lost in transit
  3. check that your travel insurance will cover you for "pre-existent ailments"

Be positive about your asthma

Control your asthma and don't let it control you. With some planning, people with asthma can lead full and active lives.

Further information

ASTHMA FOUNDATIONS OF AUSTRALIA - www.asthmaaustralia.org.au/
NATIONAL ASTHMA COUNCIL - www.nationalasthma.org.au

© ASCIA 2010

The Australasian Society of Clinical Immunology and Allergy (ASCIA) is the peak professional body of Clinical Immunologists and Allergists in Australia and New Zealand.

Website: www.allergy.org.au

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Postal address: PO Box 450 Balgowlah NSW 2093 Australia

Disclaimer

This document has been developed and peer reviewed by ASCIA members and is based on expert opinion and the available published literature at the time of review.  Information contained in this document is not intended to replace medical advice and any questions regarding a medical diagnosis or treatment should be directed to a medical practitioner. The development of this document is not funded by any commercial sources and is not influenced by commercial organisations.

 

Content last updated January 2010

Disclaimer and Privacy

The ASCIA website is intended for use by ASCIA members, other health professionals, the general public and media. The content provided is for education, communication and information purposes only and is not intended to replace or constitute medical advice or treatments. Read more...

ASCIA respects your privacy. Read our privacy policy here...

 

Sponsors and Advertising

ASCIA does not endorse products from sponsoring organisations, nor is it influenced by sponsoring organisations with regard to the content of education programs and websites.

The ASCIA website does not accept advertising. Any link to a third-party website does not imply any endorsement by ASCIA.

Accreditation

healthdirect
This website is certified by Health On the Net Foundation. Click to verify.This site complies with the HONcode standard for trustworthy health information: verify here.


World Allergy Organization (WAO)

ASCIA is a WAO member society