- chest pain
- fainting
- fast/pounding heartbeat
- irregular heartbeat
- mental/mood changes (e.g., anxiety, agitation, confusion)
- muscle aches
- ringing in the ears
- severe headache
- uncontrolled movements (tremor)
- unusual weight loss or gain
Tell your doctor immediately if any of these rare but very serious side effects occur:
- muscle pain/tenderness/weakness
- change in the amount of urine
This drug may rarely cause seizures. Seek immediate medical attention if you experience a seizure. If you have a seizure while taking bupropion, you should not take this drug again.
A very serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction include:
- rash
- itching/swelling (especially of the face/tongue/throat)
- severe dizziness
- trouble breathing
An empty tablet shell may appear in your stool. This is harmless.
This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.
Call your doctor for medical advice about side effects. In the US, you may report side effects to the Food and Drug Administration (FDA) at 1-800-FDA-1088.
In Canada, you may report side effects to Health Canada at 1-866-234-2345.
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