Nicotine pretreatment increases dysphoric effects of alcohol in luteal-phase female volunteers.

The present report shows that nicotine enhances some of alcohol's positive and negative effects in women and that these effects are most pronounced during the luteal phase of the menstrual cycle. Ten low progesterone and 10 high progesterone/luteal-phase women received nicotine patch pretreatments (placebo or 21 mg) 3 hours before an alcohol challenge (0.4 g/kg).

Transdermal nicotine alters some of marihuana's effects in male and female volunteers.

Despite the fact that tobacco and marihuana are often used together, relatively little is known about the effects of this combination. In order to investigate the effects of the principal psychoactive component in tobacco smoke, nicotine, on marihuana-induced intoxication, we conducted a double blind, cross-over experiment using nicotine transdermal patches. Ten male and 10 female participants received either placebo or a 21 mg transdermal nicotine patch 4 h before smoking one of two marihuana cigarettes (1.

Pretreatment with transdermal nicotine enhances some of ethanol's acute effects in men.

Nicotine and alcohol are often consumed together and smokers are more likely than non-smokers to drink alcohol. In spite of the high prevalence of the combined use of alcohol and nicotine, only a few laboratory studies have examined the effects of this drug combination in humans. The present study was conducted to further investigate the nature of nicotine/alcohol interactions by examining whether nicotine pretreatment via a transdermal patch (placebo or 21 mg) alters the subjective and physiologic effects of acute ethanol (0.