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Brethine (Terbutaline)

Qty-Price (USD)
Type: drug type
Product: Brethine Turbuhaler
Manufacturer: AstraZeneca
Country: Canada
Dosage: 0.5 mg/100 dose
Type: drug type
Product: Brethine Tablet (ON BACKORDER)
Manufacturer: AstraZeneca
Country: Turkey
Dosage: 2.5 mg

Generic Equivalent of Brethine
Qty-Price (USD)
There is no generic product of Brethine.

Brethine Information

reviewed by Dr. HaVy Ngo, Pharmacist on 4/16/2022 10:33:45 PM.

Brethine Details (Brand and Generic) offers Brethine at very competitive prices. We currently have the brand Brethine Turbuhaler (Bricanyl Turbuhaler) from Canada and Brethine Tablet (Bricanyl) from Turkey manufactured by AstraZeneca. The generic version of Brethine is unavailable.


Brethine turbuhaler is available in the strength of 0.5 mg/100 dose. Brethine oral tablet is available in the strength of 2.5 mg.


Brethine (Terbutaline) is a prescription medication used to treat wheezing and shortness of breath from lung problems such as asthma, COPD, bronchitis, and emphysema. You can decrease the time lost from work or school by controlling these symptoms. Terbutaline is a bronchodilator (beta-2 receptor agonist; it works by opening breathing passages to make breathing easier. You should use Terbutaline regularly to get the most benefit.

Side Effects and Precautions

The common side effects of Brethine may include: dizziness, drowsiness, headache, nervousness, shaking, and tremor. Notify your doctor or seek emergency medical care if you have any serious side effects such as:
• An allergic reaction (itching, rash, swelling, difficult breathing);
• Chest pain;
• Elevated blood pressure;
• Fast heart rate;
• Hallucinations (seeing things that are not actually there);
• Irregular heartbeat;
• Muscle cramps;
• Seizures;
• Weakness

The above information is a summary and may not contain all information. If you still have questions about side effects, you should talk to your doctor or pharmacist so they can address all your concerns.

Warnings and Interactions

You should not use Brethine if you are allergic to Terbutaline or to any of the ingredients in this medication. You should also tell your doctor about your medical history especially of:
• A drug or food allergy;
• Diabetes;
• Epilepsy or seizure disorder;
• Heart disease (heart failure, QT prolongation);
• High blood pressure;
• Liver disease;
• Thyroid disorder

Talk to your doctor and pharmacist about all the medications you take including prescription, OTC products, and herbal medications. Also tell them about any vitamins and supplements you take. There may be interactions between Brethine and other medications, especially: antibiotics, antifungals, antiviral medicines, heart or blood pressure medicines, MAO inhibitors, nefazodone, etc. Brethine should NOT be used in children younger than 4 years old. Consult your doctor if you are pregnant or breastfeeding.

Questions and Answers

What is Brethine used for in dogs and cats?

Breathine for breathing problems belongs to a group of drugs that help the small airways to dilate or open wider. It is prescribed by veterinarians for dogs and cats with airway disease such as asthma, chronic obstructive pulmonary disease, or bronchitis. This is reviewed by Dr Pippa Elliott, BVMS MRCVS.

Why is Brethine more affordable from Canada than the United States?

In general, all drug prices, not only Brethine, are more affordable to order from Canada because the price of both the brand and generic medication is regulated by the government. Also, since we established in 2006, our vision is to provide safe and affordable medication to people in the US.

Is it safe to buy Brethine from your pharmacy?

Our products are sourced only from facilities certified by authorities in the countries we import them from. has a rigorous process for selecting our partners, so that you, our customer, get the safest medicine. We are also a Certified Canadian Pharmacy that adheres to the requirements imposed by the Province of British Columbia.

How much does Brethine cost at your pharmacy?

Brand Brethine turbuhaler 0.5 mg/100 dose starts at $27.99 for one inhaler, and Brethine 2.5 mg starts at $0.64 per tablet.

How much is the shipping?

Our shipping fee is a flat rate of $10.00 per order. Our pharmacy focuses on getting you the lowest prices on high-quality products.

How do I order from your pharmacy?

Ordering Brethine from us is very simple. You can place the order online or call Customer Service at 1866.920.3784. For additional information or questions on the ordering process, visit our How to Order page.

Are your Brethine prices competitive?

Yes, we are taking great pride in offering some of the most competitive prices across Canadian pharmacies. In some cases, we might be able to either match or beat our competitors' prices. Please call our friendly customer service at 1866.920.3784.

Is there a limit on how many Brethine I am allowed to order at one time? can only dispense a maximum of a three-month supply of Brethine at one time, as per your doctor's prescription.

Can I buy Brethine over the counter from you?

No, Brethine requires a valid prescription from your doctor. We do not sell this product without a valid prescription.

Do you ship to the United States?

Yes, we do. It usually takes between 7 and 18 business days to receive your order from our pharmacy.

Is there a generic for Brethine?

No, there is no generic version for Brethine.

Similar Drugs in the category of Asthma Medication/ Respiratory Disorders:

   Flovent Inhaler    Advair    Symbicort Inhalation Aerosol    Spiriva Caps and Device    Albuterol

The content on this page has been supplied to CanadaPharmacyOnline by an independent third party contracted to provide information for our website. CanadaPharmacyOnline relies on these third parties to create and maintain this information and cannot guarantee the medical efficacy, accuracy or reliability of the information that has been provided to us. If you require any advice or information about the drugs on this page, a medical condition or treatment advice, you should always speak to a health professional. Please note that not all products, including any referenced on this page, are shipped by our affiliated Canadian Pharmacy. We affiliate with other dispensaries that ship products to our customers from the following jurisdictions: Canada, Singapore, New Zealand, Turkey, Mauritius, India, and the United Kingdom. The items in your order may be shipped from any of the above jurisdictions. The products are sourced from various countries as well as those listed above. Rest assured, we only affiliate with our authorized dispensaries that procure products through reliable sources. All prices are in US dollars.

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Prescriptions Dispensed from Canada are Dispensed by Candrug Pharmacy #18985. 202A 8322-130th Street, Surrey, British Columbia, Canada V3W 8J9, 604-543-8711. Pharmacy Manager: Carol Hou.
This pharmacy is duly licensed in the province of British Columbia, Canada by the College of Pharmacists of BC. If you have any questions or concerns you can contact the college at: 200-1765 West 8th Ave Vancouver, BC V6J 5C6 Canada.
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