The "Mutant" ability in the alchemy tree (otherwise known as "berserk mode") causes the edges of the screen to become all wavy with some kind of pulsing green aura. I would be fine with this normally, but after the berserking effect wears off, the green aura still persists until you reload a save or meditate... which removes your potions. It's incredibly annoying, and it would be awesome if someone could find a way to remove it using a mod or some other fix. I've looked around, and all I've found are a few threads on the official forum complaining about it, but no fixes.