WASHINGTON (AP) -- Federal health officials say Pfizer's anti-smoking drug Chantix did not increase psychiatric problems like depression and suicidal thoughts in two studies, though the findings are not definitive.
The Food and Drug Administration has been investigating reports of mood disorders and erratic behavior among Chantix patients since 2007. The agency said in a statement that two federally-funded studies involving more than 26,000 patients did not show an increased rate of psychiatric hospitalizations among Chantix patients, compared with those using nicotine patches and other treatments.
Regulators stressed that the studies only recorded psychiatric problems that resulted in hospitalization, which means many issues may have gone unreported. Additionally, the studies by the Department of Veterans Affairs and the Department of Defense were not large enough to pick up very rare side effects.
KKTV firmly believes in freedom of speech for all and we are happy to provide this forum for the community to share opinions and facts. We ask that commenters keep it clean, keep it truthful, stay on topic and be responsible. Comments left here do not necessarily represent the viewpoint of KKTV 11 News.
If you believe that any of the comments on our site are inappropriate or offensive, please tell us by clicking “Report Abuse” and answering the questions that follow. We will review any reported comments promptly.powered by Disqus
Viewers with disabilities can get assistance accessing this station's FCC Public Inspection File by contacting the station with the information listed below. Questions or concerns relating to the accessibility of the FCC's online public file system should be directed to the FCC at 888-225-5322, 888-835-5322 (TTY), or email@example.com.