Effects of Transdermal Nicotine on Smoking, Craving and Withdrawal in People With Schizophrenia

Individuals with schizophrenia are three times as likely to smoke cigarettes as individuals without schizophrenia. While a great deal of research has been focused on smoking cessation programs for healthy individuals, little attention has been directed towards developing an effective smoking cessation treatment for schizophrenics. This project will evaluate the effects of 0, 21 and 42 mg transdermal nicotine on smoking, urge to smoke, and nicotine withdrawal symptoms after 5 hrs abstinence in smokers with schizophrenia and heavy-smoking non-psychiatric control smokers.