Psychiatric Medication, Practically

Stopping Celexa: What Withdrawal Feels Like and How Long It Runs

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Stopping Celexa (citalopram) typically brings dizziness, brain zaps, nausea, and flu-like symptoms starting within days and easing over one to a few weeks. This article explains how Celexa compares to other SSRIs, the usual timeline, and when to involve your prescriber instead of simply waiting.

Last updated: July 2026

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What does citalopram withdrawal actually feel like?

Citalopram (Celexa) discontinuation is described in the research as producing the classic SSRI withdrawal profile: dizziness, "brain zap" electric sensations, nausea, flu-like body aches, irritability, and sometimes vivid dreams or difficulty sleeping 1. Not everyone experiences all of these, and severity varies widely -- some people describe it as mild and barely noticeable, while others describe it as significantly disruptive for a period. The range itself is well documented, which is useful context if what you're feeling seems to not exactly match one specific description you've happened to read somewhere online.

How does Celexa compare to other SSRIs for this?

Citalopram sits in the middle of the half-life spectrum among SSRIs -- not as short as paroxetine, frequently cited for pronounced discontinuation symptoms, and not as long as fluoxetine, which tends to ease in and out more gently 2. That middle position generally translates to a moderate discontinuation profile: more noticeable than fluoxetine's, but typically less intense than paroxetine's, according to comparative discontinuation research. This kind of middle-of-the-road profile is one reason citalopram doesn't generate the same reputation online that Paxil does, even though some people still find it genuinely uncomfortable to stop.

What's the typical timeline?

Most citalopram discontinuation symptoms are described in the research as starting within the first several days after stopping or a significant dose reduction, and gradually easing over one to a few weeks for most people 3. As with other SSRIs, a smaller number of people describe a longer course. How soon these symptoms tend to start across different antidepressants can help you compare your own timeline to what's typical. Keeping a simple log of when symptoms started relative to your dose change makes that comparison easier and gives your prescriber something concrete if the timeline looks unusual.

What's safe to do to feel more comfortable?

General comfort measures -- staying hydrated, keeping a consistent sleep schedule where possible, and giving yourself grace on demanding tasks during this window -- are broadly reasonable and not medication-specific instructions. What this article won't do is suggest dose adjustments, timing changes, or any specific medication response, since those decisions depend on your prescription and belong with your prescriber or pharmacist. If discomfort is significant enough that basic comfort measures aren't touching it, that itself is useful information to bring to your prescriber, rather than a sign you should try to manage it entirely on your own.

When to loop in your prescriber

Most people's experience stopping Celexa falls within the moderate, gradually-improving range described above, but if your symptoms are severe, aren't improving, or feel more like your depression returning than withdrawal, that's a reason to call your prescriber rather than wait it out. Bringing a clear account of what you're feeling and when it started helps them tell a typical discontinuation course apart from something that needs a different response, whether that means adjusting the pace of the stop or looking more closely at whether your original symptoms are quietly resurfacing.

Common questions

Citalopram sits in the middle of the half-life spectrum among SSRIs, generally producing a more moderate discontinuation profile than paroxetine but more noticeable than fluoxetine's, according to comparative research.

Most people's symptoms are described as starting within the first several days and gradually easing over one to a few weeks, though a smaller number of people report a longer course.

General comfort measures like staying hydrated, keeping a consistent sleep schedule, and being gentle with your workload are reasonable; specific medication decisions belong with your prescriber or pharmacist.

Timing and symptom type both help: withdrawal tends to bring physically unfamiliar sensations starting soon after stopping, while relapse tends to bring back familiar mood symptoms more gradually.

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If Celexa withdrawal feels more severe than expected

  • —Symptoms that are severe rather than uncomfortable
  • —No improvement, or worsening, past two to three weeks
  • —Confusion, fainting, or chest symptoms
  • —Thoughts of self-harm or suicide

Discontinuation experience varies by dose, duration, and individual physiology; this describes general research patterns, not a guarantee. This is general information, not medical advice. If you are in crisis, call or text 988 (Suicide & Crisis Lifeline), free and available 24/7.

References

  1. 1.Fava GA, Gatti A, Belaise C, Guidi J, Offidani E (2015). Withdrawal Symptoms after Selective Serotonin Reuptake Inhibitor Discontinuation: A Systematic Review. Psychotherapy and Psychosomatics. doi:10.1159/000370338 ✓antidepressant-discontinuationssri-withdrawaldiscontinuation-syndrome
  2. 2.Henssler J, Heinz A, Brandt L, Bschor T (2019). Antidepressant Withdrawal and Rebound Phenomena: A Systematic Review. Deutsches Arzteblatt International. doi:10.3238/arztebl.2019.0355 ✓antidepressant-withdrawalrebounddiscontinuation-syndrome
  3. 3.Davies J, Read J (2019). A systematic review into the incidence, severity and duration of antidepressant withdrawal effects: Are guidelines evidence-based?. Addictive Behaviors. doi:10.1016/j.addbeh.2018.08.027 ✓antidepressant-withdrawalwithdrawal-durationguidelines

3 sources, numbered by first appearance. General health information, not medical advice. AI-assisted editorial content — every citation independently verified. Editorial policy

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