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Physiologic effects of nicotine polacrilex
1National Institute on Drug Abuse, Division of Clinical Research, Rockville, MD 20857.
Biomedicine & Pharmacotherapy = Biomedecine & Pharmacotherapie
|January 1, 1989
Summary
Nicotine gum effectively treats smoking dependence by transferring physiologic dependence from tobacco. This method removes behavioral aspects of smoking, minimizing relapse risk and discomfort.
Area of Science:
- Pharmacology
- Addiction Medicine
- Nicotine Replacement Therapy
Background:
- Nicotine is the primary agent maintaining cigarette smoking behavior.
- Nicotine delivered via safer forms, like polacrilex gum, shows promise for smoking cessation.
- Nicotine polacrilex gum mimics systemic effects of smoking without tar and carbon monoxide.
Purpose of the Study:
- To summarize physiologic changes affecting nicotine gum efficacy.
- To highlight nicotine gum as a preferred pharmacologic adjunct for tobacco dependence treatment.
Main Methods:
- Review of literature on nicotine polacrilex gum and its pharmacologic effects.
- Analysis of factors influencing nicotine absorption and efficacy from chewing gum.
Main Results:
- Nicotine polacrilex gum transfers dependence, aiding behavioral cessation.
- Systemic nicotine effects are similar to smoking, but without harmful combustion products.
- Dose, dosing schedule, and chewing technique significantly impact gum effectiveness.
Conclusions:
- Nicotine gum is a valuable tool for tobacco dependence treatment.
- Understanding nicotine's physiology is key to optimizing gum therapy.
- Managing dose and administration technique enhances smoking cessation outcomes.