Antidepressant Withdrawal Symptoms: What to Expect

If you have stopped an antidepressant, or missed a few doses, and suddenly feel dizzy, foggy, irritable or hit by strange electric jolts, you are not imagining it. These are recognized withdrawal symptoms, sometimes called antidepressant discontinuation syndrome.

Here is what they are, how long they last, how to tell them apart from depression returning, and how to come off a medication more comfortably. This page does not include doses or a taper schedule. Those are decisions for you and your prescriber.

What Is Antidepressant Withdrawal?

All classes of medication used to treat depression are associated with withdrawal symptoms[7]. When you take an antidepressant every day, your brain adjusts to it. Stopping suddenly, or lowering the dose too quickly, leaves it briefly out of balance, and that shows up as withdrawal.

Withdrawal is a physical adjustment, not a sign that you did anything wrong or that you are addicted. It is also why the National Institute of Mental Health advises against stopping a prescribed medication without your health care provider, even if you feel better[1].

Antidepressant Withdrawal Symptoms

Clinicians often group the symptoms with the memory aid FINISH[10]:

• Flu-like symptoms: aches, tiredness, feeling run down.
• Insomnia: disturbed sleep, vivid dreams or nightmares.
• Nausea.
• Imbalance: dizziness, vertigo, light-headedness.
• Sensory disturbances: electric shock-like sensations, often called brain zaps, and tingling.
• Hyperarousal: anxiety, agitation, irritability.

The medication labels list the same pattern. For venlafaxine, for example, MedlinePlus lists agitation, anxiety, confusion, dizziness, trouble sleeping, nightmares, nausea, ringing in the ears and electric shock-like feelings among possible withdrawal symptoms[5].

How Common Is Antidepressant Withdrawal?

Researchers disagree, and it is worth knowing why.

A 2024 meta-analysis of 79 studies and more than 21,000 patients found that 31% of people who stopped an antidepressant had at least one withdrawal symptom. But 17% of people who stopped a placebo reported symptoms too. Accounting for that, the researchers estimated that about 15% of people, roughly one in six or seven, get withdrawal symptoms caused by the medication itself. Severe symptoms affected about 3%[7].

An earlier systematic review of 24 studies found much higher rates, with a weighted average of 56%, and found that nearly half of those affected rated their symptoms as severe[8]. The studies measured withdrawal in different ways, which explains much of the gap. The practical takeaway is the same either way: withdrawal is common enough that you should plan for it.

Antidepressant Withdrawal Timeline

Symptoms usually start within a week of stopping, most often peaking between 36 and 96 hours. For most people they fade on their own within two to six weeks, depending on how long the medication stays in the body[10].

That is the usual course, not a guarantee. The systematic review above found that a significant share of people had withdrawal for more than two weeks, and that it was not unusual for symptoms to last several months[8]. If yours are lasting, that is worth raising with your prescriber rather than waiting out alone.

Which Antidepressants Cause the Worst Withdrawal?

In the 2024 meta-analysis, desvenlafaxine, venlafaxine, imipramine and escitalopram were linked to more frequent withdrawal symptoms, and imipramine, paroxetine and desvenlafaxine or venlafaxine to more severe ones[7]. An earlier review also found higher risk with MAO inhibitors and tricyclic antidepressants, while stopping fluoxetine appeared to cause few problems[10].

If you are on paroxetine (Paxil) or venlafaxine (Effexor), it is especially worth planning a slow reduction with your prescriber[3][5]. Duloxetine (Cymbalta) and escitalopram (Lexapro) also carry withdrawal warnings[6][4].

Zoloft (Sertraline) Withdrawal

Stopping sertraline suddenly can cause nausea, sweating, mood changes, irritability, anxiety, confusion, dizziness, headache, tiredness, ringing in the ears and numbness or tingling. MedlinePlus also lists seizures among possible withdrawal symptoms[2], which is one more reason not to stop on your own. For most people, symptoms are mild and pass[10].

Is It Withdrawal or Is Depression Coming Back?

This is the question that matters most, because getting it wrong in either direction causes problems. Withdrawal can be mistaken for relapse, which can lead people to restart a medication they did not need to[9]. And genuine relapse can be brushed off as "just withdrawal."

Some clues point toward withdrawal[10]:

• It starts soon after stopping or lowering the dose, usually within days.
• It comes and goes rather than building steadily.
• It includes physical symptoms that are unusual for depression, such as dizziness, nausea, flu-like aches or electric shock-like sensations.
• It tends to ease over time.

Low mood that creeps back gradually over weeks, without those physical symptoms, looks more like depression returning. Either way, tell your prescriber what you are noticing and when it started.

How to Stop Antidepressants Safely

The core advice is simple: do not stop on your own, and do not rush. A provider can lower the dose slowly and safely[1].

How slowly has changed. One review recommends tapering over more than four weeks and calls two weeks too short[10]. Another found that the short two to four week tapers in older guidelines offered little benefit over stopping abruptly, while tapers over months, down to doses much lower than the usual minimum, did better at reducing withdrawal[9]. If a previous attempt to stop went badly, a slower taper is worth asking about.

One more safety note: children, teenagers and young adults under 25 may have an increase in suicidal thoughts when an antidepressant is started or the dose is changed[1]. Dose changes on the way down count too, so keep people close to you in the loop.

Is There an Antidepressant Detox?

Not in the way the phrase suggests. Coming off an antidepressant is done by tapering with your prescriber, usually as an outpatient. A medical detox program is for substances like alcohol, benzodiazepines and opioids, where withdrawal can be dangerous and needs round-the-clock medical supervision.

Where detox does come in is when antidepressant use overlaps with drinking or drug use. If someone is stopping alcohol or a benzodiazepine at the same time, that withdrawal needs medical management, and the antidepressant question becomes part of a bigger plan.

Alcohol and Antidepressant Withdrawal

Drinking while taking or coming off an antidepressant is a common and risky combination. The National Institute on Alcohol Abuse and Alcoholism lists the possible effects of mixing alcohol with antidepressants as drowsiness, dizziness, an increased risk of overdose, and increased feelings of depression or hopelessness. With older antidepressants called MAO inhibitors, alcohol can cause serious heart-related side effects, and tyramine in beer and red wine can push blood pressure dangerously high[11].

Dizziness and low mood are already common withdrawal symptoms. Adding alcohol stacks the same effects on top, and it makes it much harder to tell whether you are dealing with withdrawal, a hangover or depression returning. If you find yourself drinking more to get through coming off a medication, that is a signal worth taking seriously. Our page on alcohol addiction treatment explains what help looks like.

When to Get Help

Most people come off an antidepressant with their prescriber and a bit of patience. Reach out for more support if depression is coming back strongly, if withdrawal is lasting months, or if alcohol or drugs have become part of how you are coping.

Virtue treats substance use disorder alongside co-occurring depression and anxiety, with psychiatric providers managing medication throughout treatment. If you are already on an antidepressant, our medical team reviews it at intake. Learn more about dual diagnosis treatment, read our guide to medications for anxiety, or check your insurance coverage.

If you or someone you know is having thoughts of suicide, call or text 988, the Suicide & Crisis Lifeline. For a medical emergency, call 911.

FAQs About Antidepressant Withdrawal

What does antidepressant withdrawal feel like?

Common symptoms include dizziness, flu-like aches, nausea, trouble sleeping or vivid dreams, irritability or anxiety, and brief electric shock-like sensations sometimes called brain zaps. They usually start within a week of stopping or cutting down.

How long does antidepressant withdrawal last?

For most people, symptoms fade on their own within two to six weeks, depending on the medication. Some studies have found that a significant share of people have symptoms for longer, sometimes for several months.

Can antidepressant withdrawal be dangerous?

Withdrawal symptoms are usually mild and go away on their own, and serious or long-lasting symptoms are rare. The bigger risk is stopping suddenly and having symptoms mistaken for depression coming back, or depression genuinely returning without support. Talk to your prescriber before stopping.

Is it withdrawal or is my depression coming back?

Withdrawal tends to start soon after stopping, comes and goes, and often includes physical symptoms that are unusual for depression, such as dizziness, nausea and electric shock-like sensations. Depression returning usually builds more gradually. Your prescriber can help you tell the difference.

Do I need an antidepressant detox?

No. Coming off an antidepressant is done by tapering the dose gradually with your prescriber, not through a detox program. Medical detox is for substances like alcohol, benzodiazepines and opioids, where withdrawal needs medical supervision.

Is it safe to drink alcohol while coming off antidepressants?

It is best to avoid it. Alcohol combined with antidepressants can cause drowsiness and dizziness, raise the risk of overdose, and increase feelings of depression or hopelessness, which is the opposite of what you want while your body adjusts.

Which antidepressants are hardest to stop?

Venlafaxine, desvenlafaxine and paroxetine are linked to more frequent or more severe withdrawal symptoms, and escitalopram to more frequent symptoms. Fluoxetine appears to cause fewer problems when stopped.

Sources

1. [1] National Institute of Mental Health. Mental Health Medications. National Institutes of Health.
2. [2] MedlinePlus. Sertraline. U.S. National Library of Medicine.
3. [3] MedlinePlus. Paroxetine. U.S. National Library of Medicine.
4. [4] MedlinePlus. Escitalopram. U.S. National Library of Medicine.
5. [5] MedlinePlus. Venlafaxine. U.S. National Library of Medicine.
6. [6] MedlinePlus. Duloxetine. U.S. National Library of Medicine.
7. [7] Henssler, J., Schmidt, Y., Schmidt, U., Schwarzer, G., Bschor, T., & Baethge, C. (2024). Incidence of antidepressant discontinuation symptoms: a systematic review and meta-analysis. The Lancet Psychiatry.
8. [8] Davies, J., & Read, J. (2019). A systematic review into the incidence, severity and duration of antidepressant withdrawal effects: Are guidelines evidence-based? Addictive Behaviors.
9. [9] Horowitz, M. A., & Taylor, D. (2019). Tapering of SSRI treatment to mitigate withdrawal symptoms. The Lancet Psychiatry.
10. [10] Henssler, J., Heinz, A., Brandt, L., & Bschor, T. (2019). Antidepressant Withdrawal and Rebound Phenomena. Deutsches Ärzteblatt International.
11. [11] National Institute on Alcohol Abuse and Alcoholism. Harmful Interactions: Mixing Alcohol With Medicines. National Institutes of Health.

This article is for informational purposes only and is not a substitute for professional medical advice. It does not include doses or a taper schedule. Talk to your prescriber before stopping or changing any medication.

Written by

Dani Jo Turnbo, RN

Director of Nursing

Dani Jo Turnbo is a Registered Nurse and Director of Nursing at Virtue Recovery Center Killeen, a behavioral health and addiction recovery leader passionate about clinical excellence and changing lives. In her role, she leads the nursing team in delivering safe, attentive medical care for clients throughout treatment, helping ensure that each person receives compassionate, whole-person support at every stage of recovery.

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Medically reviewed by Heather Cariker, MSN, APRN, PMHNP-BC, Psychiatric Nurse Practitioner