Compare Zoloft vs. Wellbutrin

Zoloft (Sertraline) and Wellbutrin (Bupropion) are both antidepressants for treating depression. Zoloft is a Selective serotonin reuptake inhibitor (SSRI) that affects chemicals in the brain; it is also good for treating anxiety, and is more likely to insomnia and diarrhea than other antidepressants. Wellbutrin has a different mechanism on your brain chemistry; it has fewer sexual side effects than other antidepressants but may cause seizures if you drink a lot of alcohol.

Zoloft
(sertraline)

Wellbutrin
(bupropion)

Improves mood and helps you relax. Zoloft (Sertraline) is good for treating depression and anxiety. It's more likely to cause insomnia and diarrhea than other antidepressants.Improves mood. Wellbutrin (Bupropion) is good for treating depression and has fewer sexual side effects than other antidepressants, but you need to be okay with avoiding alcohol.
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Coupons for Zoloft
Best available price for 30 (100mg) tablets of zoloft
Coupons for Wellbutrin
Best available price for 60 (75mg) tablets of wellbutrin
Reviews & ratings
Filter group. All currently selected
Filter group. All currently selected
4.74Zoloft
Reviews for Zoloft
59%
of people (All ages) say Zoloft is worth it
41%
say it works well
15%
say it's a big hassle
1472 reviews
Have you used Zoloft (sertraline)?
Worth itNot sureNot worth it
Reviews for Wellbutrin
60%
-1% worse vs. Zoloft
40%
+1% better vs. Zoloft
13%
-2% worse vs. Zoloft
1164 reviews
Have you used Wellbutrin (bupropion)?
Worth itNot sureNot worth it
Side effects
ZoloftWellbutrin
  • Nausea 14%
  • Diarrhea/loose stools 9%
  • Sleep difficulty 7%
  • Mouth dry 7%
  • Drowsiness 7%
  • Dizziness 5%
  • Tremor 8%
  • Fatigue 3%
  • Sweating increased 5%
  • Constipation 2%
More Zoloft side effects »
  • Agitation 10%
  • Dry mouth 10%
  • Headache/migraine 4%
  • Constipation 9%
  • Nausea/vomiting 4%
  • Excessive sweating 7%
  • Dizziness 6%
  • Tremor 13%
  • Sleep difficulty 3%
More Wellbutrin side effects »
How it works
ZoloftWellbutrin
Zoloft (Sertraline) is a selective serotonin reuptake inhibitor (SSRI) antidepressant. It increases the activity of serotonin in the brain, which regulates mood.Wellbutrin (Bupropion) is an atypical antidepressant. Researchers don't know exactly how it works, but it seems to change dopamine and norepinephrine activity in the brain, which regulate mood.
Type of medication
ZoloftWellbutrin
Prescription onlyPrescription only
Available as
ZoloftWellbutrin
  • Pill
  • Liquid
  • Pill
  • Extended release
Used for
ZoloftWellbutrin
Risk factors for serious side effects
ZoloftWellbutrin
  • Under 24 years old
  • Interactions with other medications
  • Stopping Zoloft (Sertraline) suddenly
  • Taking with blood-thinning drugs
  • Elderly
Detailed Zoloft (sertraline) risks & warnings »
  • Age 24 years or younger
  • History of depression
  • History of bipolar disorder
  • At risk for bipolar disorder
  • Withdrawing from nicotine
Detailed Wellbutrin (bupropion) risks & warnings »
Pregnancy

Research studies with animals found harmful effects on unborn babies. It hasn’t been properly studied in humans. The benefits might outweigh the risks even if you’re pregnant. Talk with your doctor.

Research studies with animals found harmful effects on unborn babies. It hasn’t been properly studied in humans. The benefits might outweigh the risks even if you’re pregnant. Talk with your doctor.

Interactions
ZoloftWellbutrin
  • It interacts with St. John's Wort and Tryptophan.
No interactions related info.
Alcohol
ZoloftWellbutrin
No alcohol related info.
  • Has a higher risk of causing seizures, especially if you have a seizure disorder, eating disorder, or if you drink alcohol. So, it's not a good medication if you drink a lot.
Kidneys and liver
ZoloftWellbutrin
No kidneys and liver related info.
  • Wellbutrin (Bupropion) is processed by the kidney and liver. If you have kidney or liver problems, you may need a different dose to prevent increased risk for side effects.
Sex
ZoloftWellbutrin
  • Can cause sexual side effects like low libido and an inability to orgasm or ejaculate.
No sex related info.
Sleep
ZoloftWellbutrin
  • Zoloft (Sertraline) may increase the risk of low sodium levels in the blood (hyponatremia). Watch out for symptoms including headache, difficulty concentrating, memory problems, confusion, weakness, and unsteadiness, which may lead to falls. Talk to a doctor right away before developing more serious symptoms, such as hallucination, fainting, coma, and death.
  • Causes less drowsiness than other antidepressants.
No sleep related info.
Weight
ZoloftWellbutrin
No weight related info.
  • It's less likely to cause weight gain than other antidepressants.
Upsides and benefits
ZoloftWellbutrin
  • Effective at lowering symptoms and relapse rates of depression and anxiety disorders.
  • Causes less drowsiness than other antidepressants.
  • Six out of ten people who use an antidepressant for the first time find that it works for them.
  • Effective at relieving depression symptoms.
  • Causes fewer sexual side effects than other antidepressants. Can actually boost sex drive for some people.
  • Can be taken with other antidepressants to counteract their sexual side effects.
  • Has some stimulant effects, so it can be energizing.
  • Can help with ADHD symptoms.
  • Also used to suppress appetite and help you quit smoking.
  • Six out of ten people who use an antidepressant for the first time find that it works for them.
Downsides and risks
ZoloftWellbutrin
  • Can cause sexual side effects like low libido and an inability to orgasm or ejaculate.
  • More likely to cause diarrhea than other antidepressants.
  • Like most antidepressants, it can cause a higher risk of suicidal thoughts and behavior for people younger than 24.
  • The first antidepressant you try doesn't always work or it can cause side effects you really don't like. You might need to try a few different medications until you find one that works for you.
  • Wellbutrin (Bupropion) can be stimulating, so it can cause anxiety or insomnia the first few days you're taking it.
  • Generally not as good as other antidepressants for people who have anxiety.
  • It's less likely to cause weight gain than other antidepressants.
  • Has a higher risk of causing seizures, especially if you have a seizure disorder, eating disorder, or if you drink alcohol. So, it's not a good medication if you drink a lot.
  • It contains the same ingredient as a medication that helps you to stop smoking, (Zyban), so these two meds can't be used together.
  • Like most antidepressants, it can cause a higher risk of suicidal thoughts and behavior for people younger than 24.
  • The first antidepressant you try doesn't always work or it can cause side effects you really don't like. You might need to try a few different medications until you find one that works for you.
Tips from our pharmacists for people taking the medication
ZoloftWellbutrin
  • Takes about 8 to 12 weeks to see the medication's full effects on your mood.
  • It interacts with St. John's Wort and Tryptophan.
  • Stop taking it slowly to avoid getting withdrawal symptoms.
  • Tell your doctor if you notice sudden mood changes or unusual thoughts.
  • Wellbutrin (Bupropion) makes you energized, so take it in the morning to avoid difficulty sleeping later that night.
  • Takes about 8 to 12 weeks to see the medication's full effects on your mood.
  • There are no sexual side effects from this medication.
  • Stop taking it slowly to avoid getting withdrawal symptoms.
  • Tell your doctor if you notice sudden mood changes or unusual thoughts.
  • The extended-release tablet shell can show up unchanged in your stool, but don't worry since the medication was still absorbed by your body.
Learn more
More about ZoloftSide effectsReviews & ratingsAlternativesFDA package insert
Have you used Zoloft (sertraline)?
Worth itNot sureNot worth it
More about WellbutrinSide effectsReviews & ratingsAlternativesFDA package insert
Have you used Wellbutrin (bupropion)?
Worth itNot sureNot worth it