14 WFIE, The Tri-State's News Leader: Top Drugs' Strange Side Effects

Top Drugs' Strange Side Effects: "n recent months, popular new anti-smoking treatment Chantix has made headlines for its array of potential side effects, which include insomnia and nightmares. In February, the U.S. Food and Drug Administration announced that Pfizer (nyse: PFE), the manufacturer of Chantix, had updated the drug's prescribing information to include additional warnings about the possibility of severe changes in mood and behavior in patients taking it." [14News]