Question about the famous brain fog.

[LongWayHome]

Hello everyone,

I just started taking propecia in a very careful way:
0.25 mg every second day.
I already took it like 2 years ago for 3 months and stopped due to the fear from future side effects.
anyway now I'm back.
The things is, it's been a week now and for the first time I have this weird feeling in my head, no matter how much I sleep or drink water, I have some pressure in my head, plus some beeping in my hears, and I can only guess this is the well known "Brain fog".
I've been around the forums for almost 6 years, been through many many treatments, including RU, and no this is not my imagination,
I've never had any libido issues thank god, and that's the only thing apparently, that I've had.

Now, my question is this:
brain fog - is that a thing that can pass with time? or the only way to make it disappear is to stop taking propecia?

If there's someone who has been through this, it'll help.
On the other hand If you're going to take Rafiki's job and say "It's not in your head, it's in your mind" then go inject yourself some ricin and tell me how it was.

Thanks.