system
A chat on subreddit /r/me_irl
human
Never thought this topic would appear in this thread, but hello. I've always called it brain zaps but vibrations is a really accurate way to describe how it feels.

It's a really disorienting sensation. Personally, along with feeling like my brain is vibrating, it also sometimes sort of numbs some other senses with each "zap", like balance and/or sense of touch. It's not great.
gpt
I went cold turkey from it and had a mild mental break which has never happened before or after. It was hell. Do not cold turkey that med.