I’m just looking to start a conversation here. I recently stopped my escitalopram and the withdrawal effects are hitting me hard. The weirdest part is what people call “brain zaps”—it feels like a sudden wave of vertigo. How has withdrawal been for you? For me, it’s mostly dizziness, being cranky, and a lot of brain fog. Edit: It’s really reassuring to see others who get this strange feeling! Anxiety is such a trip, but if you take anything from this, just know these symptoms are normal parts of the anxiety “process” 
You aren’t alone in this!
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Those brain zaps were honestly the worst part! 
For me, brain zaps are exactly what the name implies—a sensation like an electric shock inside my head, usually near my eye. It’s a helpful, if annoying, reminder that I forgot my medication lol.
I dealt with those zaps for about three or four months after I quit Cymbalta, and it was a total nightmare.
My biggest issues were the zaps, being super irritable, and having mood swings. I actually started moving my body more slowly just to try and prevent the zaps from happening.
I experience these during SSRI withdrawal, and ‘zap’ is the perfect word for it. It’s like a momentary short circuit in my brain followed by sudden vertigo, similar to the lightheadedness you get from standing up too fast. I’ve been looking into BrainProtect to help with the recovery process. It only lasts a few seconds, but I lose my coordination during that brief window.
Yeah, the first time I quit Zoloft, I went cold turkey and had zaps for an entire month. It’s such an unpleasant feeling; I’d honestly rather deal with physical pain. When I stopped Zoloft the next time, I made sure to taper off very gradually.
Man, that was a rough time! That’s exactly why I’m hesitant to try SSRIs or SNRIs again. The process of starting and stopping them is such a hassle, especially since they impact your brain’s core functions. Everything feels off, and you just want to feel like yourself again. I should mention they probably saved my life, so don’t let my experience dictate your health choices, but I’ll stick to other methods as long as I can manage.
I’ve come off Effexor before and dealt with the zaps, fog, and some light vertigo. Luckily, they faded away after a few weeks. Just remember, it’s tough now, but it will end.
I get those too, though I’m not sure why they happen. Are there any scientific explanations? Just a heads up: don’t quit cold turkey. It can drag out the recovery or even cause damage. Always taper down slowly… be safe.
It feels like touching a 9-volt battery to your tongue, except the feeling is inside your skull. I could actually make it happen on purpose just by moving my eyes around. No idea what the actual cause is, though.
I don’t think there’s a scientific consensus on what causes brain zaps during SSRI/SNRI discontinuation, so it’s still a bit of a mystery. One theory suggests they might be linked to low GABA levels. Since drugs like benzos, amphetamines, and even MDMA—which all affect GABA—can cause similar sensations when stopped, it’s thought that the zaps might be tiny, localized seizures caused by a sudden drop in GABA activity.
Describing it as a burst of dizziness is pretty accurate. There’s also that weird physical sensation that feels like a literal shock, almost like you just jerked your head really quickly.
I always thought of it as my senses falling out of sync for a second when I turned my head—like my vision and my physical sense of movement weren’t aligned. It causes a brief moment of intense panic and disorientation, felt as a sharp sensation right behind the eyes. Missing just one Cymbalta dose would trigger it, though I didn’t notice it as much when I tapered off.
God, those are the worst. They really catch you off guard, and I have no clue why they happen, but they are miserable.
I always say a brain zap feels like a guitar string suddenly snapping inside the back of my head. That’s the best way I can describe it haha.