# A 35-year-old client takes sertraline for major depression and bupropion for smoking cessation, has a remote history of seizure disorder, and is now prescribed tramadol 100 mg PO every 6 hours for postoperative pain. Which is the priority nursing action? > source: MyMerci (mymerci.kr) > url: https://mymerci.kr/pages/nclex_q.php?qn_id=375215&lang=en > language: en > subject: Adverse Effects/Contraindications/Interactions > category: PA ## Question A 35-year-old client takes sertraline for major depression and bupropion for smoking cessation, has a remote history of seizure disorder, and is now prescribed tramadol 100 mg PO every 6 hours for postoperative pain. Which is the priority nursing action? ## Option 1. Hold the tramadol and contact the prescriber to discuss because tramadol lowers the seizure threshold and the client has seizure history plus concurrent bupropion which also lowers it; tramadol is serotonergic so combining with sertraline increases serotonin syndrome risk; tramadol is a Schedule IV opioid prodrug requiring CYP2D6 metabolism with variable response; suggest an alternative analgesic and continue close monitoring. **✔ Correct answer** 2. Administer the tramadol as prescribed because it is a synthetic analgesic with a lower risk of respiratory depression than morphine, and the client's seizure history is remote with no current anticonvulsant use, while bupropion's seizure risk at therapeutic doses is minimal, and sertraline is a selective serotonin reuptake inhibitor with a wide safety margin, so the combination is safe with routine monitoring of sedation and seizure precautions. 3. Administer diphenhydramine 50 mg PO with each tramadol dose because diphenhydramine potentiates opioid analgesia by blocking central histamine H1 receptors and also has anticholinergic effects that can counteract the serotonergic activity of tramadol and sertraline, thereby reducing the risk of serotonin syndrome, and monitor for sedation and anticholinergic side effects such as dry mouth, blurred vision, and urinary retention, while continuing the tramadol as prescribed. 4. Increase the tramadol dose to 200 mg every 4 hours because sertraline induces the CYP2D6 enzyme that metabolizes tramadol to its active metabolite, leading to reduced analgesic efficacy, and the higher dose will compensate for this interaction; also, bupropion does not affect tramadol metabolism and the seizure history is remote so the risk of seizure is low, while monitoring for breakthrough pain, sedation, and seizure activity. **Correct answer: 1** ## Explanation Tramadol is a centrally acting analgesic with weak mu-agonist activity and serotonin and norepinephrine reuptake inhibition. Several safety concerns make this prescription unsafe in the scenario: (1) tramadol lowers seizure threshold and is contraindicated or used with extreme caution in patients with seizure history or those taking other seizure-threshold-lowering drugs (bupropion, antipsychotics, MAO inhibitors); (2) the serotonergic action causes serotonin syndrome when combined with SSRI, SNRI, MAOI, triptan, linezolid, methylene blue, ondansetron — sertraline is an SSRI; (3) tramadol is a Schedule IV controlled substance, requires CYP2D6 metabolism for analgesia and active metabolite — variability includes ultra-rapid metabolizers (toxic morphine-like levels) and poor metabolizers (no analgesia); (4) FDA contraindication in children under 12, post-tonsillectomy/adenoidectomy under 18, and in breastfeeding; (5) constipation, dizziness, nausea, hypoglycemia, and lower respiratory depression than full mu agonists but real risk; (6) discontinuation requires gradual taper to avoid withdrawal. Standard nursing response: hold the dose, communicate concerns to the prescriber, and propose an alternative such as scheduled acetaminophen plus a non-tramadol opioid if needed (with continued sertraline reviewed and bupropion discussed) and multimodal non-pharmacologic strategies. Increasing the dose, adding diphenhydramine, or assuming safety because tramadol is non-controlled is incorrect. ## In-depth explanation Tramadol + seizure history + bupropion + SSRI = stacked seizure and serotonin risk. Hold and advocate for an alternative — tramadol is not the safe opioid people often assume. ## Related questions - [A nurse is reviewing the morning lab results for an adult client receiving warfarin for at…](https://mymerci.kr/pages/nclex_q.php?qn_id=360515&lang=en) - [A client is admitted to the emergency department after ingesting an unknown amount of acet…](https://mymerci.kr/pages/nclex_q.php?qn_id=362720&lang=en) - [A client with chronic heart failure is prescribed metoprolol 25 mg orally twice daily. Bef…](https://mymerci.kr/pages/nclex_q.php?qn_id=362756&lang=en) - [A 28-year-old client with type 1 diabetes receives regular insulin 6 units and NPH insulin…](https://mymerci.kr/pages/nclex_q.php?qn_id=362792&lang=en) - [A client receives IV vancomycin 1 g every 12 hours for MRSA bacteremia. 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