Compare Celexa vs. Zoloft

Head-to-head comparisons of medication uses, side effects, ratings, and more.

Celexa
(citalopram)

Zoloft
(sertraline)

Improves mood and helps you relax. Celexa (Citalopram) is good for treating depression and anxiety. Might be less likely to cause side effects than some antidepressants, but not the best choice for people with heart or liver problems.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.
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Coupons for Celexa
Best available price for 30 (20mg) tablets of citalopram
Coupons for Zoloft
Best available price for 30 (100mg) tablets of zoloft
Reviews & ratings
Filter group. All currently selected
Filter group. All currently selected
4.98Celexa
Reviews for Celexa
61%
of people (All ages) say Celexa is worth it
51%
say it works well
16%
say it's a big hassle
520 reviews
Have you used Celexa (citalopram)?
Worth itNot sureNot worth it
Reviews for Zoloft
59%
+2% better vs. Celexa
41%
+10% better vs. Celexa
15%
-1% worse vs. Celexa
1472 reviews
Have you used Zoloft (sertraline)?
Worth itNot sureNot worth it
Side effects
CelexaZoloft
  • Nausea 7%
  • Dry mouth 6%
  • Drowsiness 8%
  • Sleep difficulty 1%
  • Sweating increased 2%
  • Diarrhea 3%
  • Tremor 2%
  • Ejaculation disorder 5%
  • Inflammation inside the nose 1%
  • Indigestion 1%
More Celexa side effects »
  • 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 »
How it works
CelexaZoloft
Celexa (Citalopram) is a selective serotonin reuptake inhibitor (SSRI) antidepressant. It increases serotonin activity in the brain, which regulates mood.Zoloft (Sertraline) is a selective serotonin reuptake inhibitor (SSRI) antidepressant. It increases the activity of serotonin in the brain, which regulates mood.
Type of medication
CelexaZoloft
Prescription onlyPrescription only
Available as
CelexaZoloft
  • Pill
  • Oral solution
  • Pill
  • Liquid
Used for
CelexaZoloft
Risk factors for serious side effects
CelexaZoloft
  • Age 24 years or younger
  • Using other medications that affect serotonin
  • History of bipolar disorder
  • At risk for bipolar disorder
  • Stopping Celexa (Citalopram) suddenly
Detailed Celexa (citalopram) risks & warnings »
  • Under 24 years old
  • Interactions with other medications
  • Stopping Zoloft (Sertraline) suddenly
  • Taking with blood-thinning drugs
  • Elderly
Detailed Zoloft (sertraline) 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
CelexaZoloft
No interactions related info.
  • It interacts with St. John's Wort and Tryptophan.
Food
CelexaZoloft
  • Take with food to avoid upset stomach.
No food related info.
Kidneys and liver
CelexaZoloft
  • Not a good option for you if you have heart or liver problems.
No kidneys and liver related info.
Sex
CelexaZoloft
  • Can cause sexual side effects like low libido and an inability to orgasm or ejaculate.
  • Can cause sexual side effects like low libido and an inability to orgasm or ejaculate.
Sleep
CelexaZoloft
No sleep related info.
  • 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.
Weight
CelexaZoloft
  • Can cause minor weight gain (1 to 5 pounds).
No weight related info.
Upsides and benefits
CelexaZoloft
  • Effective at relieving depression and anxiety symptoms.
  • Causes less sleepiness compared to other antidepressants.
  • Six out of ten people who use an antidepressant for the first time find that it works for them.
  • 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.
Downsides and risks
CelexaZoloft
  • Can cause sexual side effects like low libido and an inability to orgasm or ejaculate.
  • Can cause minor weight gain (1 to 5 pounds).
  • Celexa (Citalopram) can cause an irregular heartbeat if you take a high dose (40 mg a day, or more).
  • Not a good option for you if you have heart or liver problems.
  • Like most antidepressants, it can cause a higher risk of suicidal thoughts and behavior for people younger than 24 years.
  • 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.
  • 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.
Tips from our pharmacists for people taking the medication
CelexaZoloft
  • Take with food to avoid upset stomach.
  • Takes about 8 to 12 weeks to see the medication's full effects on your mood.
  • Stop taking it slowly to avoid getting withdrawal symptoms.
  • Tell your doctor if you notice sudden mood changes or unusual thoughts.
  • 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.
Learn more
More about CelexaSide effectsReviews & ratingsAlternativesFDA package insert
Have you used Celexa (citalopram)?
Worth itNot sureNot worth it
More about ZoloftSide effectsReviews & ratingsAlternativesFDA package insert
Have you used Zoloft (sertraline)?
Worth itNot sureNot worth it