Wellbutrin
Bupropion 150mg and 300mg modified-release tablets, used in the management of major depression and tobacco dependence. An aminoketone antidepressant.
- Categories
- Antidepressants · Addiction Recovery
- Active ingredient
- Bupropion
- Route
- Oral use
- Form
- Modified-release tablet
- Strengths
- 150 · 300mg
You will receive a quality generic equivalent, depending on stock.
No prescription needed: we place your order for Wellbutrin on your behalf.
- Conditions
- Major Depressive Disorder · Tobacco Dependence
- Alternative names
- Zyban
- Therapeutic class
- Aminoketone Antidepressant
- Pharmacological class
- Antidepressant
- Known off-label uses
- attention deficit hyperactivity disorder
- Precautions and warnings
- may increase risk of seizures; monitor for changes in mood or behaviour
- Minor side effects
- dry mouth; insomnia; headache; nausea
- Moderate side effects
- tinnitus; anxiety; tremor
- Dosage forms
- Modified-release tablet
- Administration route
- Oral use
- Originator
- GlaxoSmithKline
- Onset Time
- 1–2 weeks
- Duration
- 24 hours
- Storage instructions
- Store at room temperature, keep in the original container.
- Drug interactions
- alcohol; citalopram; tamoxifen; theophylline
- Age restrictions
- Consult your doctor for appropriate use in patients under 18.
Contraindications
seizure disorder; history of eating disorders; abrupt withdrawal from alcohol or benzodiazepines; use of monoamine oxidase inhibitors
Serious side effects
seizures, requires immediate medical attention; hypertension, requires immediate medical attention; hypersensitivity reactions, requires immediate medical attention
Patient summary
Bupropion 150mg and 300mg modified-release tablets, used in the management of major depression and tobacco dependence. An aminoketone antidepressant.
Mechanism of action
This medicine acts as a norepinephrine and dopamine reuptake inhibitor. By increasing the levels of these neurotransmitters in the brain, it helps regulate mood and reduces the withdrawal symptoms associated with nicotine cessation.
Pregnancy and breastfeeding
Pregnancy: Use only if the potential benefit justifies the risk to the fetus. Breastfeeding: Avoid during treatment as it is excreted in human milk.
Wellbutrin contains bupropion, an active ingredient used to manage Major Depressive Disorder and tobacco dependence. The same medication is also available under the brand name Zyban. GlaxoSmithKline produces these tablets in strengths of 150mg and 300mg to support various treatment needs.
Buying Wellbutrin online
Generic bupropion, much of it made in India, provides a more affordable alternative to the original brand for expats and those located far from a major pharmacy. This medication is best utilised under the regular supervision of a doctor.
Is the Wellbutrin on SGMeds a generic?
Yes. SGMeds ships a generic with the same active ingredient (bupropion) at the strength you choose, not the original Wellbutrin made by GlaxoSmithKline. We use the brand name so you can find the medicine, and the generic's manufacturer varies with stock.
How is Wellbutrin priced?
Wellbutrin comes in 150 and 300mg strengths, in packs of 20 to 270 tablets. Each option's price is shown on this page in Singapore dollars, converted from US dollars, so the exchange rate can change the final amount. Larger packs work out cheaper per tablet.
Payment and prices →What is Wellbutrin used for?
Wellbutrin is used for major depressive disorder and tobacco dependence.
How long does Wellbutrin take to work?
Wellbutrin usually starts to work within 1 to 2 weeks. Timing differs from person to person.
What are the side effects of Wellbutrin?
The most common side effects of bupropion are dry mouth, insomnia, headache and nausea. Less common ones are tinnitus, anxiety and tremor. Serious side effects include seizures, high blood pressure (hypertension) and hypersensitivity reactions. Get medical help straight away if you notice one of these serious effects.
Does Wellbutrin interact with alcohol?
Alcohol can interact with bupropion, so ask a doctor or pharmacist whether you can drink while you take Wellbutrin.
Which medicines interact with Wellbutrin?
Bupropion can interact with citalopram, tamoxifen and theophylline. Before you start Wellbutrin, tell your doctor or pharmacist about any medicines, supplements or herbal remedies you take.
Which other products on SGMeds contain bupropion?
SGMeds also lists Zyban and Bupron SR with the same active ingredient.
Do I need a prescription for Wellbutrin in Singapore?
No. SGMeds does not ask for a prescription to order Wellbutrin: we place the order with our pharmacy partner, which prepares it and arranges delivery on your behalf.
Ordering without a prescription →Where can I buy Wellbutrin in Singapore?
You can order Wellbutrin here on SGMeds: choose the strength and pack, then check out. Parcels go to Singapore and Malaysia by Express shipping (tracked, up to 1 week) or Regular shipping (up to 3 weeks).
How ordering works →What you will receive
Wellbutrin is the originator brand name, made by GlaxoSmithKline. We use it here to identify the medicine only; we are not affiliated with GlaxoSmithKline and do not ship the original Wellbutrin.
- You receive a generic equivalent: the same active ingredient (Bupropion) at the same dose, mostly recognised Indian branded generics from vetted manufacturers.
- The exact brand supplied depends on what is in stock at the dispatching warehouse.
- A regulated generic matches the original ingredient for ingredient by legal standard.