Tapering off antidepressants (SSRIs and SNRIs)
If you have tried to come off Lexapro, Zoloft, Effexor or Cymbalta and felt dizzy, wired, or like you were relapsing, that is a known effect of stopping too fast — and it is manageable with a slower taper.
What SSRIs and SNRIs are, and why they are prescribed
SSRIs (selective serotonin reuptake inhibitors) and SNRIs (serotonin–norepinephrine reuptake inhibitors) are the most widely prescribed antidepressants in the United States. They are used for depression and for a range of anxiety conditions — generalized anxiety, panic disorder, social anxiety, obsessive-compulsive disorder and post-traumatic stress disorder. Duloxetine is also prescribed for nerve pain and fibromyalgia.
For many people they work, and for some people staying on them long-term is the right decision. The problem this clinic sees is different: a prescription started for a defined episode that nobody has revisited in five or ten years, and a person who wants to find out whether they still need it but has been told, or has found for themselves, that stopping feels impossible.
That experience is real and it has a name. Antidepressant discontinuation symptoms are well documented, they are more likely with medications that leave the body quickly, and they are very often mistaken — by patients and providers alike — for the original condition coming back.
Generic and brand names
Other antidepressants — mirtazapine (Remeron), bupropion (Wellbutrin), trazodone, and tricyclics such as amitriptyline or nortriptyline — are not SSRIs or SNRIs, but we taper them too. Ask us about your medication by name.
| Generic name | Common brand names | Typically prescribed for |
|---|---|---|
| Sertraline | Zoloft | Depression, panic disorder, OCD, PTSD, social anxiety |
| Escitalopram | Lexapro | Depression, generalized anxiety disorder |
| Citalopram | Celexa | Depression |
| Fluoxetine | Prozac, Sarafem | Depression, OCD, panic disorder, bulimia |
| Paroxetine | Paxil, Paxil CR, Pexeva, Brisdelle | Depression, anxiety, panic disorder, PTSD |
| Fluvoxamine | Luvox, Luvox CR | OCD, social anxiety disorder |
| Venlafaxine | Effexor, Effexor XR | Depression, generalized anxiety, panic disorder |
| Desvenlafaxine | Pristiq, Khedezla | Depression |
| Duloxetine | Cymbalta, Drizalma Sprinkle | Depression, generalized anxiety, diabetic nerve pain, fibromyalgia |
| Levomilnacipran | Fetzima | Depression |
What long-term use can look like
Not everyone experiences these, and for many people the benefit outweighs them. They are the effects that most often prompt someone to ask whether they still need the medication.
Reduced desire, difficulty reaching orgasm, or genital numbness. Common, frequently under-discussed, and for some people the main reason they want to stop.
A flattening of both low and high feeling — described by patients as feeling insulated from their own life rather than depressed.
Gradual weight gain over years is reported with several of these medications, more with some than others.
Vivid dreams, disrupted sleep, and heavy night sweats that persist rather than settle.
A modestly increased bleeding tendency, especially alongside NSAIDs or blood thinners, and a risk of low blood sodium that matters most in older adults.
The most common finding is not a side effect at all — it is that nobody has asked in years whether the original reason still applies.
What stopping abruptly can feel like
These are discontinuation symptoms, not addiction. They usually begin within a few days of a missed or reduced dose and are the reason a planned taper works where a hard stop does not.
Light-headedness, a rocking sensation, and trouble with balance — one of the most common early signs.
Brief electric-shock sensations in the head, sometimes triggered by moving the eyes. Alarming, well documented, and not dangerous.
Aching, chills, sweating, headache, fatigue and nausea, with no infection to explain it.
Difficulty sleeping, intense or disturbing dreams, and waking unrested.
The symptoms most often read as relapse. Timing is the clue: discontinuation symptoms tend to appear within days of a dose change and ease as the dose is stabilized.
Tingling, numbness, ringing in the ears, or heightened sensitivity to sound and light.
Before you change anything
This page is general information about a group of medications. It is not medical advice about you, and it is not a reason to change a dose on your own.
Several of the medications Prescriby Health tapers can be dangerous to stop abruptly. If you are in withdrawal now, contact your prescriber or an urgent care service today. If you feel unsafe, call 911. For mental-health crisis support in the US, call or text 988.
How we taper antidepressants
The single most useful thing we do is slow down at the bottom. Most people manage the first few reductions from a high dose without much trouble and then hit a wall at the low doses — because the effect of each milligram is much larger down there than it is at the top. Our schedules take that into account: the steps get proportionally smaller as the dose gets lower, rather than staying the same size all the way down.
For medications that leave the body quickly — paroxetine and venlafaxine in particular — we plan for that from the start rather than reacting to it. Where a dose we need does not exist as a tablet, your provider will tell you how it will be made available.
We take over prescribing the antidepressant being reduced for the duration of the taper, so you are not arranging refills in the middle of a dose change. Between visits you log how you are feeling in the Prescriby app, and if a step is too hard we hold it or make the next one smaller. Stopping the taper, or settling at a lower dose rather than zero, is a legitimate outcome and not a failure.
Learn more
Related reading on tapering and on how the program works.
Intake, the taper schedule, follow-up intervals, cost, and who the program is and is not right for.
The six groups we work with, with generic and brand names for each.
Clinical insight, patient stories and company news from Prescriby Health.
Questions about antidepressants
It is the most important question on this page, and timing is usually the clue. Discontinuation symptoms typically start within a few days of a dose reduction or a missed dose, often include physical symptoms that depression does not cause — dizziness, brain zaps, flu-like aching — and settle within days if the dose is put back up. A genuine relapse tends to build more slowly, over weeks, and looks like your original episode.
It is not always clear-cut, and telling the difference is part of what your provider is for. It is also the reason we go slowly: a careful taper makes the distinction much easier to read.
It depends on which medication, what dose, and how long you have been taking it. Someone on a low dose for a year may be finished in a couple of months. Someone on a high dose for a decade should expect several months, and the final part is usually the slowest.
Your schedule is written for you at intake and adjusted as you go. We would rather take longer and have you feel well throughout.
No — not in the clinical sense. SSRIs and SNRIs do not produce craving, and they are not associated with the compulsive use and loss of control that define a substance use disorder. What they do produce is physical adaptation, which is why stopping suddenly causes symptoms. Those are two different things, and the difference matters.
Please do not. Alternate-day dosing produces exactly the peaks and troughs that cause discontinuation symptoms, and it is one of the most common reasons a self-managed attempt fails. A steady, gradually reducing dose is far easier on you.
No. Some patients want to be off the medication entirely; others want to find the lowest dose that still works for them. Both are real goals and we will write the plan to whichever one you choose.
Ready to talk about antidepressants?
Tell us the name on the box and how long you have been taking it. We will tell you what a taper would look like.
You do not need a referral. Providers are welcome to refer directly.