The Asthma Society of Canada
This web accessibility icon serves as a link to download essential accessibility assistive technology software for individuals with physical disabilities.
AQHI Subscribe Contact Us
About Asthma
Treatment
Relievers
Controllers
  About Inhaled Steroids
  About Anti-Leukotrienes
How to Use Your Inhaler
Taking Control
Lifestyle
Resources & Support
Treatment

Controllers

Inhaled Steroids | Long-Acting Bronchodilators | Combination Medications | Anti-Leukotrienes | Anti-IgE Therapy | Oral Corticosteroids | Theophyllines

Long-Acting Bronchodilators
Sometimes, moderate doses of inhaled steroids alone do not fully control asthma symptoms. You may find that, even though you're taking inhaled steroids regularly, you still experience asthma symptoms, for example, at night or when you exercise.

Long-acting beta-agonists(LABAs) dilate the airway for up to 12 hours and are to be taken along with your inhaled steroids. Currently, researchers do not think that long-acting bronchodilators can reduce inflammation on their own, but they may help the inhaled steroids to work better..

There are several different kinds of long-acting bronchodilators. If you are given the inhaled corticosteroid and LABA in two separate inhalers, make sure you use them both. LABAs are not intended to be used alone for the treatment of asthma. Like any medication, a long-acting bronchodilator should be used only as your doctor advises.

Examples of long-acting bronchodilators are:

  • Formoterol (sold as Oxeze® or Foradil®)
  • Salmeterol (sold as Serevent®)

Possible side effects of long-acting bronchodilators include:

  • Increased heart rate
  • Headache
  • Anxiety
  • Tremor

Concerned About Steroids?

There are lots of myths about the steroids used to treat asthma. Are they the same as those that show up in headlines about athletes abusing drugs? Learn the facts in our steroid FAQs.

> > More

Asthma Medications

What are the different kinds of asthma medications? Are you using your inhaler properly? What is an Asthma Action Plan and how do I get one? Learn what your medication does and how to take it properly by reading the Asthma Basics Booklet #3: Medications

> > Download PDF

Get Acrobat Reader

Brought to you by the Asthma Society of Canada

  Home | Legal & Privacy | Credits | Sponsors| Glossary| info@asthma.ca Last updated: July 2014  

Imagine Canada
The ASC is an Imagine Canada's Ethical Code charity
HCCC We subscribe to the
HONcode principles
Verify here
We subscribe to the HONcode principles of the HON Foundation. Click to verify.

DISCLAIMER: Content on this website is for information purposes only andnot a substitute for a qualified medical professional.
For specific information treatment and management your asthma and/or potential side effects of medications and
treatment, please consult your physician.