👤 By the CinnaRN Clinical Content Team🕐 Updated 2026-08-23🏷️ Pharmacological Therapies🔖 Free to read, print, and share
Also known as: Wellbutrin · Zyban · atypical antidepressant · smoking cessation aid
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Use this quick-reference guide to spot, treat, and prevent Bupropion on the NCLEX. Keep it handy during review and on exam day!
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📒 The 1-minute cheat sheet
📌 Uses
Depression, smoking cessation (Zyban)
↑ dopamine & norepi, no sexual SE
🩺 Signs
Insomnia, dry mouth, weight loss
Agitation, headache, tremor
📌 Avoid
Seizure hx, eating disorder, MAOI
Heavy alcohol → ↑ seizure risk
🎓 Teach
Take 2nd dose early → avoid insomnia
Report mood change, suicidal thoughts
📚 Bupropion — full study notes
The cheat sheet above is your quick recall card. These notes go deeper — what it is, what to do first, what must be reported, and what to teach.
Bupropion is an atypical antidepressant (a norepinephrine-dopamine reuptake inhibitor) used for depression, seasonal affective disorder, and smoking cessation (as Zyban). It is notable for NOT causing sexual dysfunction or significant weight gain, unlike SSRIs, but it lowers the seizure threshold. It is contraindicated in patients with seizure disorders or eating disorders.
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Key points
Understand these first
Lowers the seizure threshold; contraindicated with seizure disorders, bulimia, or anorexia.
Does not typically cause sexual dysfunction or weight gain (often a reason it is chosen).
Can be activating - may cause insomnia, agitation, dry mouth, and decreased appetite.
Used for smoking cessation under the name Zyban; reduces nicotine cravings.
Carries the antidepressant suicide black box warning; takes 2-4 weeks for full effect.
Avoid alcohol, which further lowers the seizure threshold.
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Nursing priorities
What to do, in order
Screen for history of seizures, eating disorders, and head injury before administering.
Assess for suicidal ideation, especially early in therapy.
Give the last dose earlier in the day to limit insomnia.
Teach to avoid alcohol and not to exceed the prescribed dose (dose-related seizure risk).
Monitor for excessive CNS stimulation or agitation.
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Red flags — report now
Escalate immediately
Seizures - hold drug and report immediately.
New or worsening suicidal thoughts.
Do not use in patients with a seizure disorder or eating disorder.
Severe agitation or psychosis.
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Patient teaching
What patients must know
Do not drink alcohol and do not take more than prescribed - both raise seizure risk.
Take doses earlier in the day to reduce trouble sleeping.
Expect 2-4 weeks for full effect; report any seizure activity at once.
If used to quit smoking, you may use it while still smoking during the initial period as directed.
❓ Bupropion: NCLEX FAQs
What are the priority nursing interventions for Bupropion?
Screen for history of seizures, eating disorders, and head injury before administering. Assess for suicidal ideation, especially early in therapy. Give the last dose earlier in the day to limit insomnia. Teach to avoid alcohol and not to exceed the prescribed dose (dose-related seizure risk).
What are the warning signs of Bupropion a nurse must report?
Seizures - hold drug and report immediately. New or worsening suicidal thoughts. Do not use in patients with a seizure disorder or eating disorder. Severe agitation or psychosis.
What do I need to know about Bupropion for the NCLEX?
Lowers the seizure threshold; contraindicated with seizure disorders, bulimia, or anorexia. Does not typically cause sexual dysfunction or weight gain (often a reason it is chosen). Can be activating - may cause insomnia, agitation, dry mouth, and decreased appetite. Used for smoking cessation under the name Zyban; reduces nicotine cravings.
What patient teaching is important for Bupropion?
Do not drink alcohol and do not take more than prescribed - both raise seizure risk. Take doses earlier in the day to reduce trouble sleeping. Expect 2-4 weeks for full effect; report any seizure activity at once. If used to quit smoking, you may use it while still smoking during the initial period as directed.
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Quick Tip
Lowers the seizure threshold; contraindicated with seizure disorders, bulimia, or anorexia.