English

Your question is not very clear.

There's the idiom "rack one's brains," but that's probably not what you mean.

Sasha Yudaev"be a bug to someone"

Perhaps "bug someone" would work, but I think we need more information to be sure.

For instance, when you normally have a word with someone who is telling you any information to the point that you can no longer stand or hear it. It's like you are about to go insane if the person doesn't stop doing this. And it kind of gives a big pressure to your brains.

Sasha YudaevIt's like you are about to go insane if the person doesn't stop doing this

Do you want expressions like these?

He's driving you crazy.
He's driving you nuts.
He's putting you on overload.
He's putting your brain on overload.
He's overloading your brain.
You can't take it anymore.
You're overwhelmed.
You're at yo

guess this is exactly what I wanted Thx.