What is the goal of nicotine replacement therapy (NRT)?

• A. To speed up nicotine absorption
• B. To slow down pharmacokinetics of nicotine absorption
• C. To completely eliminate nicotine from the body
• D. To increase withdrawal symptoms

Answer: (B)

The goal of nicotine replacement therapy is to provide nicotine in a controlled, slower, and lower-dose way than cigarettes, so withdrawal and cravings are reduced while avoiding the quick, high nicotine spikes that reinforce smoking. This slower pharmacokinetic delivery makes abstinence more achievable by smoothing nicotine levels in the body and easing the transition off tobacco.

Why this fits: smoking delivers nicotine rapidly to the brain, producing strong reinforcement; NRT products deliver nicotine more gradually, lowering peak concentrations and the urge to smoke. It’s not about speeding up absorption, eliminating nicotine immediately, or increasing withdrawal symptoms, all of which would undermine quitting.