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Wellbutrin SR (Bupropion Hydrochloride ER Tablet)

Qty-Price (USD)
Type: drug type
Product: Wellbutrin SR
Manufacturer: GSK
Country: New Zealand
Dosage: 150 mg
Type: drug type
Product: Wellbutrin SR (Zyban)
Manufacturer: Bausch Health
Country: Canada
Dosage: 150 mg

Generic Equivalent of Wellbutrin SR
Qty-Price (USD)
Type: drug type
Product: Bupropion Hydrochloride ER Tablet
Manufacturer: Generic
Country: Canada
Dosage: 100 mg
Type: drug type
Product: Bupropion Hydrochloride ER Tablet
Manufacturer: Generic
Country: Canada
Dosage: 150 mg

Wellbutrin SR online Canadian Pharmacy

Wellbutrin SR Information

reviewed by Carol Hou, Pharmacist on 3/9/2022 1:25:22 PM.

Wellbutrin SR Details (Brand and Generic)

Our Canadian pharmacy offers Wellbutrin SR at very competitive prices. We currently have the brand name Wellbutrin SR also known as Zyban; it comes from Canada manufactured by Bausch Health. The generic Bupropion Hydrochloride ER is manufactured by Sandoz in Canada.


Wellbutrin SR and the generic Bupropion Hydrochloride ER is sold in the strength of 100 mg and 150 mg tablets.


Wellbutrin SR (Bupropion Hydrochloride sustained-release tablets) is a prescription medication that is used to treat major depressive disorder (MDD) and seasonal affective disorder (SAD). Bupropion belongs to the family of medications known as antidepressants. It works by balancing noradrenaline and dopamine, chemicals that occur naturally in the brain and affect mood. One brand of bupropion (Zyban) is also used to help people stop smoking by reducing cravings and other withdrawal effects.

Side Effects

The common side effects of Wellbutrin SR including agitation, constipation, change of weight, diarrhea, dizziness, dry mouth, headache, insomnia, muscle pain, nausea, rash, stomach pain, and sweating. Check with your doctor as soon as possible if you experience severe side effects such as:
• Blurred vision;
• Chest pain;
• Confusion;
• Fainting;
• Fast or irregular heartbeat;
• Seizures;
• Unusual changes in mood or behavior

If you notice other Wellbutrin SR (Bupropion) side effects not listed above, contact your doctor, nurse, or pharmacist.

Precautions and Interactions

You should not take Wellbutrin SR if you:
• Are allergic to Bupropion or any ingredients of this medication;
• Have a seizure disorder;
• Have an eating disorder such as anorexia or bulimia;
• If you have suddenly stopped using alcohol, seizure medication, or a sedative

Tell your doctor if you have ever had:
• Bipolar, depression, or other mental diseases;
• Diabetes;
• Glaucoma;
• Heart disease;
• High blood pressure;
• If you drink alcohol;
• Kidney or liver disease;
• Seizures

Before you start taking Wellbutrin SR, talk to your doctor about all the medications you are taking including OTC and herbal medications, especially codeine, MAO inhibitors, pimozide, and tamoxifen. This drug may cause drowsiness, use it with caution if driving or operating machinery. Consult with your doctor if you are pregnant or breastfeeding. It should not be used for anyone younger than18 years old. This medicine may interfere with certain medical/laboratory tests. Tell all of your health care providers and lab workers that you take Wellbutrin SR (bupropion sustained-release tablets).

Questions and Answers

Why is Wellbutrin SR more affordable from Canada than the United States?

In general, all drug prices, not only Wellbutrin SR, 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 Wellbutrin SR 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 generic Wellbutrin SR 100 mg cost in Canada?

At our pharmacy, the cost of generic Wellbutrin SR 100 mg starts at $68.99 for 180 tablets.

What is the lowest price of Wellbutrin SR 150 mg per tablet?

Generic Wellbutrin SR 150 mg starts at $0.51 per tablet and the brand version at $0.96 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 Wellbutrin SR from us is very simple. You can place the order online or call Customer Service at 1866.920.3784. For additional information or for the ordering process, visit our How to Order page.

Are your Wellbutrin SR 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 Wellbutrin SR tablets I am allowed to order at one time? can only dispense a maximum of a three month supply of Wellbutrin SR at one time, as per your doctor's prescription.

Can I buy Wellbutrin SR over the counter from you? No, Wellbutrin SR 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 Wellbutrin SR?

Yes, there is a generic alternative for this product, called Bupropion Hydrochloride ER Tablet.

How long does it take for Bupropion to work?

It may take 4 to 6 weeks for Bupropion to relieve the symptoms of depression.

Does Wellbutrin SR cause weight gain?

According to, weight loss is a common side effect of the drug Wellbutrin SR, and is gained after it is stopped.

The generic alternative is not manufactured by the company that makes the brand product.

Similar Drugs in the category of Antidepressant Drugs:

   Wellbutrin XL    Trintellix    Lexapro    Effexor XR    Cymbalta

The information on this page is sourced from independent third parties contracted by CanadaPharmacyOnline. While we cannot guarantee its medical accuracy, we strongly recommend consulting a healthcare professional for personalized advice regarding medications or medical conditions. Prices listed 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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