What Happens When You Stop Taking Antidepressants and What to Do Instead
At some point, most people who take antidepressants ask the same question: can I stop? Maybe you are feeling significantly better and wondering whether you still need the medication. Maybe the side effects have been bothering you. Maybe you ran out and did not refill in time, and now you are noticing strange symptoms you cannot quite explain.
This question comes up often in my practice, and there is a lot of misinformation about it. I want to address it directly and clearly, because not knowing what to expect when stopping antidepressants can really catch you off guard.
Why Antidepressants Are Not Like Most Medications You Simply Stop
Many medications can be stopped when you feel better or decide you no longer want them, but antidepressants are usually different. Stopping suddenly or even reducing the dose too quickly can cause a set of uncomfortable and sometimes alarming symptoms called antidepressant discontinuation syndrome. (Gabriel & Sharma, 2017)
These symptoms are not dangerous in most cases, but they are frequently distressing and frightening if you do not know what is causing them. (Antidepressant Discontinuation Syndrome, 2023) They can include:
Brain zaps: sudden, brief electrical-shock sensations in the head. This is one of the most commonly reported and alarming symptoms (Papp & Onton, 2018)
Dizziness and balance problems, sometimes significant
Flu-like symptoms including fatigue, muscle aches, nausea, and sweating
Intense irritability or anxiety that appears to come from nowhere
Vivid dreams or nightmares
Mood swings and emotional instability
Heightened sensitivity to sound or light
These symptoms usually start within a few days of stopping and can last for several weeks. (Gabriel & Sharma, 2017) People often mistake them for a return of depression, which can make them think the medication stopped working. In reality, it is the lack of medication that is causing the problem. (Fornaro et al., 2023, pp. 1-10)
Why Some Antidepressants Are More Difficult to Stop Than Others
Not all antidepressants have the same risk when stopping. Medications with a shorter half-life, which means they leave the body more quickly, tend to cause stronger withdrawal-like effects. (Pedersen, 2025) Paroxetine and venlafaxine are two that are often linked to difficult discontinuation. (Henssler et al., 2024, pp. 526-535) Fluoxetine, which stays in the body much longer, is usually easier to stop and is sometimes used to help people transition off other medications. (Leonard, 2024)
This is one reason why the specific medication prescribed matters, and why any changes should be made in consultation with the prescriber.
Common Reasons People Consider Stopping — And Whether Each Is Valid
Feeling better and wondering if you still need it
Feeling better is often a sign that the medication is working as it should, but it does not always mean you no longer need it. Most clinical guidelines suggest staying on antidepressants for at least six to twelve months after your first depressive episode goes into remission, and much longer if you have had depression more than once. (Anti-depressant Medication Management 12.0.000, 2020) Stopping too soon makes relapse much more likely. (Kishi et al., 2023)
Side effects that are affecting quality of life
This is a valid reason to want to make a change. Usually, the best approach is to adjust the dose or try a different medication instead of stopping treatment altogether. There are many antidepressant options, and finding the one that works best for you is a process worth continuing.
Not wanting to be on medication indefinitely.
This is also understandable, and many people do eventually stop taking antidepressants successfully. The key is to do it gradually, at the right time in your life, and with help from your prescribing provider.
How to Stop Antidepressants Safely
The safest way to stop is called tapering, which means gradually lowering the dose over weeks or months so your brain has time to adjust. (Antidepressant Withdrawal Syndrome, 2020) The best schedule depends on the medication, how long you have been taking it, and how your body responds.
Never stop abruptly, even if you are on a low dose.
Work with your prescribing provider to create a specific tapering schedule before making any changes.
Give yourself more time than you think you need. Slow tapers are almost always more comfortable.
Have a clear plan for what to do if symptoms worsen during the process.
Think carefully about when to start. Times of major life stress are not the best moment to begin tapering.
What If You Have Already Stopped Without Medical Support?
If you have already stopped your medication abruptly and are experiencing uncomfortable symptoms, the most important thing to know is that they will pass. Most discontinuation symptoms resolve within two to four weeks, though with certain medications they can persist somewhat longer. (Henssler et al., 2024, pp. 526-535)
If symptoms are severe or you are concerned, please reach out to your prescribing provider or a new one. Briefly reinstating the medication at a lower dose and then tapering more slowly is often the most comfortable path forward.
If you stopped because of a difficult experience, such as the medication not working, side effects being too much, or feeling like your concerns were not heard, please do not let that be the end of your story. Trying a different medication or working with a new provider can lead to a much better outcome.
❓ Frequently Asked Questions
Q: How long does antidepressant discontinuation syndrome typically last?
A: For most people, discontinuation symptoms begin within two to four days of stopping and resolve within two to four weeks. With certain medications — particularly paroxetine and venlafaxine — symptoms can be more intense and last longer. A carefully planned, slow taper under medical supervision significantly reduces both the severity and the duration of these symptoms.
Q: Is it safe to stop antidepressants after only a short time on them?
A: Even after a relatively short course of antidepressants, stopping abruptly can cause discontinuation symptoms. The risk increases with longer duration of use and higher doses, but it can occur even after just a few weeks. It is always safer to taper under the guidance of your prescribing provider regardless of how long you have been taking the medication.
Q: Will my depression come back if I stop antidepressants?
A: This depends significantly on your personal history. For a first depressive episode, stopping after a full treatment course carries a moderate relapse risk over the following year. For people who have had two or more depressive episodes, the risk of relapse after stopping is considerably higher — which is why longer-term medication management is often recommended. This is an individual decision best made in an open conversation with your psychiatric provider.
Q: Can I switch to a different antidepressant without going through withdrawal?
A: Yes, in most cases. There are established strategies for transitioning between antidepressants, including cross-tapering and direct switching, depending on which medications are involved. The right approach varies case by case and should always be managed by a prescribing provider to minimize discontinuation effects and ensure the transition is both safe and effective.
Ready to take the next step?
At Renew Wellness & Behavioral Health, Umi-Aisha Thomas, PMHNP-BC, offers personalized psychiatric care via telehealth across all of North Carolina.
Book your intake at renewwellnessbh.com · Call: (984) 308-3678
References
Gabriel, M. & Sharma, V. (2017). Antidepressant Discontinuation Syndrome. CMAJ 189(21). https://doi.org/10.1503/cmaj.160991
(August 30, 2023). Antidepressant Discontinuation Syndrome. Cleveland Clinic. https://my.clevelandclinic.org/health/diseases/25218-antidepressant-discontinuation-syndrome
Papp, A. & Onton, J. A. (2018). Brain Zaps: An Underappreciated Symptom of Antidepressant Discontinuation. Prim Care Companion CNS Disord. 2018 Dec 20;20(6):18m02311.. https://doi.org/10.4088/PCC.18m02311
Gabriel, M. & Sharma, V. (2017). Antidepressant discontinuation syndrome. CMAJ 189(21). https://doi.org/10.1503/cmaj.160991
Fornaro, M., Cattaneo, C. I., Berardis, D. D., Ressico, F. V., Martinotti, G. & Vieta, E. (2023). Antidepressant Discontinuation Syndrome: A State-of-the-Art Clinical Review. European Neuropsychopharmacology 66, pp. 1-10. https://doi.org/10.1016/j.euroneuro.2022.10.005
Pedersen, T. (2025). Antidepressant Withdrawal Symptoms: How Long Do They Last?. Healthline. https://www.healthline.com/health/depression/antidepressant-withdrawal-symptoms-timeline
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 11(7), pp. 526-535. https://doi.org/10.1016/S2215-0366(24)00133-0
Leonard, J. (2024). Fluoxetine withdrawal: Symptoms and what to expect. Medical News Today. https://www.medicalnewstoday.com/articles/fluoxetine-withdrawal
(2020). Anti-depressant Medication Management 12.0.000. eCQM Identifier (Measure Authoring Tool) | 128 | eCQM Version Number | 12.0.000. https://ecqi.healthit.gov/sites/default/files/ecqm/measures/CMS128v12.html
Kishi, T., Sakuma, K., Hatano, M., Okuya, M. & Iwata, N. (2023). Early relapse after antidepressant discontinuation may represent antidepressant discontinuation syndrome in major depressive disorder: A meta-analysis. American Journal of Psychiatry 180(4). https://doi.org/10.1016/j.ajp.2023.103502
(2020). Antidepressant Withdrawal Syndrome. Therapeutics Letter - NCBI Bookshelf. https://www.ncbi.nlm.nih.gov/books/NBK598502/
Henssler, J., Schmidt, Y., Schmidt, U., Schwarzer, G., Bschor, T. & Baethge, C. (2024). Incidence of antidepressant discontinuation symptoms: a systematic review and meta-analysis. Lancet Psychiatry 11(7), pp. 526-535. https://doi.org/10.1016/S2215-0366(24)00133-0
