Can I take Prozac and Wellbutrin together?
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Ursprungligen publicerad 25 jan 2026
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Taking Prozac (fluoxetine) and Wellbutrin (bupropion) together can significantly increase the levels of Prozac in your blood. This can lead to an increased risk of side effects such as anxiety, sleep problems, tremors, or jitteriness. More seriously, both medications can lower the 'seizure threshold', meaning there is a higher risk of having a seizure when they are combined. There is also a small risk of 'serotonin syndrome', a rare but serious condition caused by too much serotonin in the brain.
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Varför detta händer
Wellbutrin (bupropion) blocks a specific liver enzyme (CYP2D6) that the body uses to break down Prozac (fluoxetine). Because the Prozac isn't being cleared out as quickly, it builds up to higher levels. Additionally, both drugs affect brain chemicals in a way that can make the brain more prone to seizures.
Vad du bör göra
Tillbaka till innehållYou must speak to your doctor before taking these together. If your doctor decides this combination is necessary, they may prescribe a lower dose of one or both medications. Seek immediate medical help if you experience a seizure, extreme confusion, severe muscle stiffness, or a very high fever.
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Viktiga försiktighetsåtgärder
Tillbaka till innehållDepression and anxiety disorders
Both medicines can increase suicidal thoughts and the urge to self-harm, particularly when first starting the medicine or changing the dose. This risk is higher in children, teenagers, and young adults. Monitor your mood closely and seek immediate medical help if you experience new or worsening thoughts of hurting yourself.
Seizure risk
Bupropion carries a significant risk of causing seizures (fits). This risk is much higher if you have ever had an eating disorder (bulimia or anorexia), a history of seizures, or if you suddenly stop drinking alcohol or taking sedatives.
Serotonin Syndrome
Taking these medicines together increases the risk of serotonin syndrome, a potentially life-threatening condition. Seek urgent medical care if you experience extreme agitation, hallucinations, fast heartbeat, severe muscle stiffness, or tremors.
Bleeding disorders
Prozac increases your risk of serious bleeding, especially if you are also taking aspirin, NSAIDs (like ibuprofen), or blood thinners (like warfarin). Seek medical advice if you notice unusual bruising or persistent bleeding.
High blood pressure (Hypertension)
Bupropion can significantly increase your blood pressure. Your blood pressure should be monitored regularly while taking this medication.
Varningar för mat och dryck
Tillbaka till innehållAlkohol
It is best to avoid or strictly limit alcohol while taking Prozac. Combining alcohol with this medicine can increase drowsiness, dizziness, and impair your coordination. It may also make your depression or anxiety symptoms worse.
It is best to avoid or strictly limit alcohol while taking bupropion. Combining the two can increase the risk of seizures. Additionally, if you drink alcohol heavily and suddenly stop while taking bupropion, your risk of seizures increases significantly. Consult your doctor before making changes to your drinking habits.
Caffeine (Coffee, Tea, Energy Drinks)
Prozac and Wellbutrin can sometimes increase the effects of caffeine in your body. This may lead to feeling jittery, anxious, or having difficulty sleeping. If you notice these effects, you should reduce your caffeine intake.
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Användning av andra läkemedel
Tillbaka till innehållTaking multiple medicines? Our Interaktionskontroll för läkemedel helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.
Ansvarsfriskrivning
Denna information är endast avsedd för allmän utbildning och bör inte användas som en ersättning för professionell medicinsk rådgivning. Rådfråga alltid din läkare, apotekare eller annan kvalificerad vårdpersonal innan du fattar beslut om dina mediciner. Individuella omständigheter kan variera, och endast en vårdpersonal som känner till din medicinska historia kan ge personlig vägledning.
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Artikelhistorik
Informationen på denna sida är skriven och granskad av kvalificerade kliniker.
25 jan 2026 | Ursprungligen publicerad

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