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Bupropion: uses, side effects & brands
Bupropion treats depression and aids smoking cessation. It belongs to the Antidepressant (extra) group. More antidepressants and related mood medicines, each suited to different situations.
Drug type — dosing is set by your doctor
| Measure | Range |
|---|---|
| Drug class | Antidepressant (extra) |
| Type | Prescription |
| Dose | Individual — ask your doctor or pharmacist |
What it is used for
- Depression
- Helping people stop smoking
- Seasonal depression (in some countries)
Common brand names
- India: Bupron SR, Smoquit
- Worldwide: Wellbutrin, Zyban
Common side effects
- Trouble sleeping
- Dry mouth
- Headache
- Feeling jittery or anxious
Before taking it — precautions
- Not for people with seizures (fits), eating disorders like bulimia or anorexia, or who are suddenly stopping alcohol or sedatives
- Tell your doctor about high blood pressure, liver or kidney disease
- Never take with an MAOI antidepressant; mention all other medicines
When to see a doctor urgently
- A seizure (fit) (urgent)
- Suicidal thoughts, severe mood or behaviour changes (urgent)
- Severe rash, swelling or breathing difficulty (urgent)
Frequently asked questions
Does bupropion cause weight gain or sexual side effects?
Unlike many antidepressants, bupropion is less likely to cause weight gain or sexual problems.
How does it help with quitting smoking?
It eases cravings and withdrawal. You usually start it a week or two before your planned quit date.
Why must I not take extra doses?
Higher amounts raise the risk of seizures. Take only what your doctor sets and do not double up if you miss one.
Explore more
Sources & further reading
- World Health Organization (WHO)
- MedlinePlus — U.S. National Library of Medicine
- Ministry of Health & Family Welfare, India
- Indian Council of Medical Research (ICMR)
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.