The voices I sometimes hear now are confusing, they basically reiterate my own fears and thoughts about things, I think dwelling on topics encourages them. If I weren't as worried about certain things then they'd probably go away. I don't hear them talk about conspiracies or anything, because I stopped listening to that garbage on tv and stuff.
I don't hear voices when I take the medication, it comes back if I stop taking the medication for a short time..I dunno how long it lasts, i guess until I resolve what they're so worried about. For awhile when I skipped them I started having cool lucid dreams, and some of the "voices" turned into concerned spirit guides. Like, it's not common here though there are a lot of new agers around.
The thing is, I'm taking charge. I'm the owner of this mind, body, spirit. They can't hurt me if I don't listen to them, and if they have something important to say I try and comfort them by giving a logical comeback to their assumptions.
Voices are basically subconcsious chatter that leaks into the consciousness. Waking Dream almost, but they can dwell on your fears and concerns. If you outtsmart them and prove them false, they will go away or go on to something else. But you can tame the voices if you work really hard on it.