3. Quantity

Prescription Required
IMPORTANT NOTE: A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.
  • International pharmacies deliver between 8-14 business days.
  • Express shipping is available from Canada;
Express shipping

Available from Canada;

Lowest Price, Guaranteed

match price or beat it by 10% *

Get $35 off on Referral

Each gets $35, no limit

Life-Time Free shipping

Find out if you're eligible!

Buying Advair Diskus Online

You can save up to 90% on the cost of your brand name or generic alternative Advair Diskus by buying online with Canada Meds United. Advair is available in 100/50mcg, 250/50mcg and 500/50mcg strengths.

What is Advair Diskus?

The Advair Diskus is a is an inhaler combining the medications fluticasone and Salmeterol. Advair Diskus is prescribed to prevent asthma attacks by controlling chronic obstructive pulmonary disease (COPD) symptoms including coughing, wheezing, shortness of breath and chest tightness. 

Fluticasone and salmeterol combine together to manage asthma symptoms. Fluticasone reduces the irritation and swelling of the airways. Salmeterol makes breathing easier for you by opening the airways. Advair Diskus needs to be used regularly in order to be effective. This medication does not work immediately and shouldn't be used to relieve sudden asthma attacks. It can take a week or longer before you feel the full benefit of this inhaler.

How to use Advair Diskus

The Advair Diskus is normally used twice per day, and should be taken every twelve hours if possible. It should not be used to relieve sudden asthma attacks. Your inhaler position will depend on whether you are using Advair Diskus or generic Advair Seroflo. The inhaler will either be used in a flat, level position or in a vertical position but this will be made clear in your enclosed instructions. When you inhale this medication, you may not be able to either taste or feel the drug but you do not need to take another dose. Rinse your mouth without swallowing after each inhalation.

Is there an Advair coupon available?

At Canada Meds United all of our medications are available at prices you can afford. You don't need an Advair coupon to get our great prices.

Always read the patient information and instructions carefully before Advair Diskus or generic Advair Diskus.

  • Inhale this medication orally. It is usually taken twice a day, twelve hours apart.
  • Shake your Advair inhaler before each use.
  • The inhaler should be used in a flat, horizontal position or in a vertical position, depending on whether it is Advair Diskus or generic Advair. This will be clear in enclosed medication instructions.
  • You may not be able taste or feel the asthma medicine when you inhale, but this is common and doesn't require you to take another dose.
  • You should not breathe out into your Advair device.
  • Rinse your mouth without swallowing after every inhalation. 
  • Advair Diskus works best when taken regularly. You should not alter, increase your dose or use it more regularly without talking to your doctor.
  • Do not take your Advair inhaler apart or wash any part of the inhaler.


Make sure to tell your doctor and pharmacist:

  • About any allergies you may have.
  • Which other prescription or non-prescription medication you currently take particularly if you currently use any other inhalers.
  • If you are exposed to chickenpox, measles or other contagious infections..
  • Your personal and family medical history, especially if you or any family member has high blood pressure, diabetes, osteoporosis, tuberculosis, cataracts, glaucoma or any other type of infection.
  • If you are pregnant or breast-feeding.

Also be aware that:

  • If you miss or forget a dose of this medication, you should continue with your regular dosing schedule. Don't take a double inhalation to make up for a missed dose.
  • Do not use Advair Diskus if you also use a different long-term bronchodilator unless advised to by a doctor. This includes: Symbicort, Breo Ellipta, Trelegy Ellipta, Stiolto Respimat and others.
  • Salmeterol can cause QT prolongation which affects your heart rhythm. This risk is increased if you take other medications which can cause it.
  • Older adults may have a higher risk of contracting pneumonia while taking this medication.
  • If taken for an extended period of time, Advair Diskus could slow down a child’s growth. Check your child’s height regularly with a doctor if taking this medication.
  • Advair Diskus may weaken your immune system, making it easier for you to develop illness and infection.

Side effects of Advair Diskus

Common side effects of Advair Diskus include:

  • Headache, muscle pain or body aches.
  • Congestion, sneezing, hoarseness, thrush or irritated throat
  • Nausea, vomiting or indigestion
  • Difficulty with swallowing
  • Cold symptoms such as stuffy nose or sneezing.
  • In children symptoms of an ear infection, such as fever, ear pain, trouble hearing or drainage from the ear.

Contact your doctor immediately if you experience any of these more serious Advair Diskus side effects:

  • Wheezing, coughing, shortness of breath or difficulty breathing
  • Symptoms of an allergic reaction including rashes and swelling.
  • Vision problems including blurred vision, tunnel vision, eye pain or seeing halos around lights.
  • Infections in mouth and throat, trouble swallowing or oral sores or white patches.
  • Anxiety, nervousness or tremors
  • Fever, chills or coughing with mucus.
  • Signs of high blood sugar such as increased thirst or urination, dry mouth or a fruity breath odor.
  • Signs of a low potassium level including leg cramps, constipation, irregular heartbeats, fluttering in your chest, increased thirst or urination, numbness or tingling, muscle weakness or limp feeling.
  • Signs of a hormonal disorder such as worsening tiredness or weakness or lightheadedness. 


Q: I can’t taste anything when I use Advair Diskus. Is it still working?

A: Advair Diskus delivers your medication in a very fine powder. It is common to not be able to taste or feel it in your mouth.

Q: What is the generic alternative to Advair Diskus?

A: The Advair Diskus generic alternative is known as Fluticasone and Salmeterol or Seroflo. Buying Seroflo can help you get even better savings on your Advair price. You can also save through buying a 90 day supply. You do not need an Advair coupon to get our great prices.

Real Customers, Trustworthy Reviews

Some frequently asked questions
A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.

Your Lowest Price, Guaranteed

Our goal is to bring you the most affordable medication. If you find a lower price advertised by another website or your local pharmacy, we’ll match that price or beat it by 10% of the difference.* Call us at 1-877-205-1512 and a member of our CareTeam will be happy to assist you.

Call 1-877-205-1512
* Some exceptions may apply
Some exceptions may apply. To qualify for price matching, competitors must meet our standards for patient safety. Advertised prices must be for medication of the same type, strength, quantity, and form.

Get our newsletter

Health news and medication updates delivered right to your inbox.