No medicine has yet to be designed to cure FOV, except for maybe viagra. Common cures however may include lowering standards severely and "taking one for your own team," dating a virgin or someone significantly younger in age.
F.O.V. is often sounded out as FOV.
Friend: "Yo Matt, that girl was hot, funny, down to earth and everything, what happened?"
Matt: "Dude, her left ear was bigger than her right ear, plus I was way too drunk when we were talking so I just ate a cheesesteak and passed out. Maybe I'll text her next week or something."
Friend to other Friend: "Matt won't text her man, he's got FOV."
fov is a variable used in the Quake III Arena engine as well as other engines based on this game. It sets the limits on how wide the angle (or field) of vision is. The bigger the angle, the more you can see on the east - west and north - south axis. (more on the east -west one).
Basically, the bigger the field of view, the more superangular and distorted the image is.