The results suggest that heavy smokers may react to alcohol cues and thus reduce smoking activity when sober. Moderate smokers may increase their smoking rate to cope with alcohol abstinence. These changes appear only to reflect a behavioural adjustment, without modification of patients' nicotine-seeking. Alcoholics may increase their coffee intake to cope with alcohol abstinence.
The aim of this study was to assess alcoholic inpatients' smoking and coffee intake variation following withdrawal. Only moderate smokers (less than 30 cigarettes/day) showed a significant increase of cigarette consumption after alcohol withdrawal. However, their urinary cotinine level did not vary, suggesting a behavioral, and not biological, compensation through smoking following alcohol withdrawal. Heavy smokers (30 cigarettes/day or more) showed no significant clinical or biological variation of smoking behavior. Coffee consumption increased after alcohol withdrawal in all patients, irrespective of smoking habits.
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