Dulera (Mometasone/Formoterol)

Rx Prescription Required

Buy Dulera at discount online from CanadianPharmacyOnline.com. We carry both 100mcg/5mcg and 200mcg/5mcg inhalers at the lowest prices.

Formoterol Fumarate/Mometasone Furoate (Generic)
Formoterol Fumarate Dihydrate, Mometasone Furoate
Formoterol Fumarate Dihydrate, Mometasone Furoate


Medically reviewed by Dr. Samuel Maaiah, PharmD

Last updated: April 10, 2024

Dr. Maaiah is a PharmD graduate who has practiced both in pharmaceutical consulting and retail pharmacy. His interests include consulting and the development and approval of new therapeutics. He currently works as a Medical Information Consultant (MIC) and as a retail pharmacist. As a MIC he helps pharmaceutical companies with projects and by consulting as a medical information expert.

When Dr. Maaiah is not working, he enjoys spending time with his family and friends, doing outdoor activities, working out, and reading.

Order Online

How to buy Dulera (Mometasone and formoterol) online?

Dulera can be ordered online through CanadianPharmacyOnline.com or by calling 1-800-828-4489 and speaking to customer support. The chat feature can also be used for support. For more information please visit the “How to Order” page on CanadianPharmacyOnline.com.

Is a prescription required?

Yes, a valid prescription from your doctor is required. Dulera is a prescription medication and can only be sold with a prescription. To process your order, you will need to submit a prescription. The prescription can be emailed ([email protected]), faxed (1-800-416-8019), or uploaded. Alternatively, we can reach out to your doctor to attain a valid prescription if you would like.

What is the maximum amount that can be ordered?

A 3-month supply (90 days) is the maximum amount that can be ordered at one time. Refills are kept on file for future orders. The amount that can be ordered will be based on the directions and quantity indicated on the prescription from your provider.

Is it safe to order Dulera (Mometasone and formoterol) from Canadian Pharmacy Online?

Absolutely. All our partner pharmacies are fully licensed and certified in their respective countries. We ensure that your shopping experience is safe and secure with our Norton Shopping Guarantee. We operate just like your local pharmacy would, with our main priority being to provide you access to safe and affordable prescription medication.

Dulera Cost

How much does Dulera (Mometasone and formoterol) cost?

Dulera 200mcg/5mcg (1 inhaler = 120 doses)

  • Average US retail price – $387.34
  • Our Price – $175.00

Dulera is only available as a brand name. Above shows the price comparison between the average U.S. retail price and Canadian Pharmacy Online for 1 inhaler of Dulera 200mcg/5mcg.

What is the lowest price of Dulera per unit?

Lowest Price Per Unit: $1.07/unit for Dulera 100 mcg/5 mcg at a quantity of 360 doses.

Is this price for Dulera without insurance?

The above listed prices are without insurance. Unfortunately, we cannot accept insurance. However we will give you an official receipt in case it can qualify for a reimbursement from your insurer. We are also unable to adjudicate with U.S. insurance providers.

Why is Dulera cheaper from Canada than from the United States?

Drug prices in Canada are regulated. This differs from the US as it is a free market economy and pharmaceutical suppliers can charge what they deem a product is worth. As a result, we can offer lower prices to our patients as we source medications from these countries.

Dulera Coupon

Is there a coupon for Dulera available?

Yes, we do you have a Dulera coupon for an extra discount on your prescription. You can save $15 off your order with coupon code DULERA15. Apply coupon at checkout for instant savings and pay less for your prescription with a minimum $100 order.

Dulera Generic

Is there a lower cost generic Dulera available?

Dulera is not available as a generic alternative.

How much cheaper is generic Dulera?

There is currently no generic alternative to Dulera. 

What is the difference between brand and generic Dulera?

There is no difference between generic and brand Dulera. Generic formulations of medications contain the same active ingredients and meet the same quality, strength, and purity standards as the brand formulation.


Is shipping available to the United States?

Yes. Your Dulera will be shipped from Canada to the U.S. within 7 to 10 business days. An email notification will be sent to you once the item has been shipped. There are no shipping charges.

Is express shipping available?

Yes. You have the option at the checkout page to select the express shipping option ($25).

How much does shipping cost?

Standard Shipping is free.

Refill Rx

How to refill a prescription?

Refilling your prescription is made easy with Canadian Pharmacy Online. You can sign into your online account and view your previous orders and see which prescriptions we have on file. Placing a refill order online is made simple by accessing the reorder section in your account.

You can also call us and speak to customer support to place a refill. Our live chat is also a great place to connect with us to place a refill order while you are on the go.

Are prescriptions automatically refilled?

We do not automatically refill prescriptions as there can be cases where you are no longer taking the medication, your doctor has changed your dose, etc. However, we provide a friendly refill reminder service. We will kindly notify you by phone or email as to the best time to place a refill order based on your prescription history.

Drug Information

About Dulera (Mometasone/Formoterol)

What is Dulera?

Dulera is a prescription medication that is classified as a combination corticosteroid (mometasone) and long-acting beta2-adrenergic agonist (formoterol) inhaler.


What is Dulera used for? 

It is used for the treatment of asthma in those 5 years of age and up.

How does it work?

The mometasone exhibits anti-inflammatory action and the formoterol increases cyclic adenosine monophosphate levels which causes bronchial smooth muscle relaxation.


How to administer Dulera?

  • Step 1: You must prime your inhaler if it is the first time you are using it.
    • To prime your inhaler, you will hold it upright and spray 4 actuations/puffs into the air and away from your face.
    • You will need to shake the inhaler well before priming.
    • If it has been 5 or more days since you have used your inhaler, you will need to prime it again (follow the same steps above).
    • The dose counter will show ‘64’ or ‘124’ initially. After you prime your inhaler, the dose counter will read either ‘60’ or ‘120’ as you have sprayed 4 puffs to prime.
  • Step 2: Shake your Dulera inhaler before each administration.
    • Remove the cap from the mouthpiece and check for any objects.
    • Ensure that the canister is loaded into the canister fully.
    • Shake your Dulera inhaler well before each use.
  • Step 3: Inhalation.
    • Breathe (through your mouth) as much as you comfortably can, pushing out as much air from your lungs as possible. Hold your inhaler upright and put the mouthpiece into your mouth. Then, close your lips around the mouthpiece.
    • Once you are done breathing in, hold your breath for as long as you comfortably can, up to 10 seconds. Then, remove the mouthpiece from your mouth while at the same time, breathing out through your nose with your lips closed.
  • Step 4: Repeat.
    • Wait at least 30 seconds before your second puff of your Dulera following the same steps prior.
    • Place the cap over the mouthpiece after you have finished your administration right away.
    • After your 2 puffs of Dulera, be sure to rinse your mouth with water and spit out. Do not swallow the water.

Once the counter reads ‘20’, that means it is time to get a refill of your Dulera or get a new prescription. If the counter reads ‘0’, that means it is time to throw away your inhaler. It may not feel empty and may continue to spray puffs, but that will give you the incorrect dose of the medication if you use it.

What dosages are available?

Dulera is only available as brand and comes in mometasone 50mcg and formoterol 5mcg per inhalation (13 g), mometasone 100mcg and formoterol 5mcg per inhalation (8.8 g, 13 g), and mometasone 200mcg and formoterol 5mcg per inhalation (8.8 g, 13 g).

There is no generic equivalent to Dulera.

What is the recommended dosage?

The recommended starting dosage is based on previous asthma therapies and disease severity. This medication is dosed 2 inhalations twice daily.

What is the maximum dosage?

The maximum daily dosage is 800mcg/20mcg

What if I miss a dose?

Skip your missed dose of Dulera and continue with your regular dosing schedule. Do not take more puffs than prescribed.

Warnings & Precautions

What should you know before you take Dulera?

Caution in patients with major risk factors for decreased bone density such as a family history of osteoporosis, tobacco use, advanced age, prolonged immobilization, or chronic use of drugs that can decrease bone mass (e.g., oral corticosteroids or anticonvulsants).

Monitor patients with hepatic dysfunction as it can cause an increase in mometasone levels.

Oral candidiasis (Candida) infections have been reported. Patients should be instructed to rinse their mouth out with water and spit it out to decrease the risk of this occurring.

Side Effects

What are the side effects of Dulera?

Some common side effects include:

  • Headache
  • Sinusitis
  • Nasopharyngitis

Speak to your doctor for a full list of side effects that apply to you if you are taking Dulera.


Does this medication interact with other drugs, foods, or alcohol?

Avoid use with Aldesleukin, another long-acting beta2-adrenergic agonist, nonselective beta-blockers, and desmopressin (Risk Category X).

This is not a full list of potential drug-drug-interactions. Speak to your doctor if you have any concerns about drug-drug-interactions.


How should this medication be stored?

Your Dulera inhaler should be stored at 20°-25°C (68°-77°F). Excursions are allowed at 15°-30°C (59°-86°F).

The 120 dose inhaler can be stored in any position.

Pharmacist Tips

  • Dulera is a maintenance medication and is not a rescue inhaler. You should have a rescue inhaler on hand. If not, speak to your doctor about having a rescue inhaler.

The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.


Dulera Coupon
Use Dulera coupon code to get $15 discount. Minimum $100 purchase required. *Coupon codes are one-time use and cannot be combined.

Dulera FAQ

Q: Is Dulera a rescue inhaler?

No. Dulera is a maintenance inhaler. You should have a rescue inhaler on hand. If not, speak to your doctor about having a rescue inhaler.

Q: Is Dulera a steroid?

Yes. Dulera contains an inhaled corticosteroid (mometasone) and a long-acting beta2-adrenergic agonist (formoterol).

Q: Do I need to rinse my mouth when using Dulera?

Yes. Dulera has a corticosteroid and can cause thrush. Once you rinse your mouth, you must spit out the water. Do not swallow.

Q: Is Dulera albuterol?

No. Dulera is made up of an inhaled corticosteroid (mometasone) and a long-acting beta2-adrenergic agonist (formoterol). It is not a rescue inhaler and should not be used if an acute attack occurs.

Q: What are the side effects of Dulera?

Common side effects include headache, sinusitis, and pharyngitis. For a full list of side effects, speak to your health care provider.

The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.