I have vestibular migranes, which cause dizziness, nausea and make me sensitive to bright lights, any above normal sounds, and fast movments and sometimes any movement. I am only 18, but i found after smoking cannabis that my migranes quit happening. I was a freshman in high school when I started smoking, then like several weeks after I noticed that I quit having the migranes all together, so I quit for like a month (to see if it was indeed the cannabis), so after another trial of smoking for several weeks, I quit again to notice that my migranes returned.... So I started smoking everyday, and I havent had a migrane since. But since I live in a state where it is completely illegal, I recently was arrested for possesion under 20g and paraphanalia (spelling). Now its been about 3 weeks and I have the constany notion of dizziness, so if I move my head the wrong way or if bright lights are flashed at me, or sometimes they just happen. IT SUCKS to know that CANNABIS HELPS ME and the GOVT claims it as illegal. I am not the kinda of person that goes out and does destructive things while on it (I dont believe anyone while on it would but theres always the dumbass that prove me wrong). If anything I could control myself even at work, I never acted any different unless I smoked a lot, I would only be like really quiet or want to go to sleep or get the munchies... Well thats my 2 cents... I BELIEVE MARAJUANA HELPS PEOPLE, just wish others would wake the hell up and realize it too...