Blood nicotine and carboxyhemoglobin levels after rapid-smoking aversion therapy.

Studied blood nicotine and carboxyhemoglobin (COHb) levels after rapid smoking in 5 male and 10 female smokers. Male Ss were under 40 yrs of age and females were under 50. Blood nicotine averaged 48.1 ng/mg after rapid smoking compared to 32.4 ng/ml after normal smoking, and COHb levels averaged 12.1% and 8.9%, respectively. Both differences were significant. Normal smoking levels of 92 smokers in other studies averaged around 30 ng/ml nicotine and 8.2–8.5% COHb. There was no evidence that the degree of nicotine and carbon monoxide intoxication produced during raid smoking had any relation to the reduction in the desire to smoke immediately after the session or the decrese in cigarette consumption on the following day. The potential risks of rapid smoking are discussed. It is suggested that these risks might be reduced by using a beta-adrenergic blocker and that the procedure could be made completely safe, possibly without loss of treatment effect, if Ss were instructed not to inhale. (27 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)