Effects of Intranasal Oxytocin on Cigarette Smoking

Exclusion Criteria

• •Current DSM-5 substance use disorder, excluding nicotine dependence (to minimize alcohol or drug withdrawal symptoms during the study sessions)
• •Any medical condition that would increase risk for study participation (such as sinus infection or other condition blocking access to the olfactory epithelium)
• •Women who are pregnant or nursing
• •Current use of psychiatric medication
• •Breath Carbon Monoxide (CO) levels \< 10ppm measured during study intake (to exclude individuals who overreport smoking in order to participate in the study)
• •Planning to quit or reduce smoking in the next 30 days
• •Current regular use of other nicotine products