hi there please get this checked asap this could lead to seizures this is a strange drug i have had a awfull 12 months down to this any sort of faint blackout needs to be reported i took this drug last year but had to stop as i was so ill and stressed out i ended up in the hospital after having a major seizures nobody told me not to take this drug i have nearly completed a 12 month driving ban but i felt much stronger mentally so tried once again with champix 2 weeks ago and guess what ive just taken another seizure and been checked out again only this time the finger has been pointed firmly at champix i cant drive again for another 12 months so that will be 2 years all in all my kids nearly lost me last week some doctors agree with this drug some dont my nuerolagist is 100 percent against he says wedont know enough yet maybe im just the 1 in 1000 who is unlucky but please get checked it wont hurt