Voices In My Head

I have been having Voices In My Head for a very very long time now. As I have said, it is not those so-called "Voices" that tells you to go do things. The Voices I heard are people Screaming, people in Pain, people Crying, people in Sorrow and people Suffering.
It's Unbearable. Everytime there is an episode, I would be unable to do anything but try to make it go away. However, it doesn't go away until after a few hours. The Voices of people Screaming is the loudest. It's like being Shouted at from all angles. Then there is also the Voices of Pain, Crying, Sorrow and Suffering. Those are more Unbearable.
It's very hard having to Endure the Voices in my head. It is as if I am going to go Crazy anytime. I tried to Ignore it, but the Screaming is just too loud. The Voices in my head makes me felt like that there is World War III going on in my head and I am in the middle of the battlefield trying to make both side stop fighting. It's hopeless. That's what I thought. However, over time, I have just grown to make it part of my Life. It is more Bearable that way, but for how long?