Which NRT is described as the only sustained-release product and baseline therapy?

Which NRT is described as the only sustained-release product and baseline therapy?

• A. Nicotine patch
• B. Nicotine gum
• C. Nicotine lozenges
• D. Nicotine nasal spray

Answer: (A)

The main idea is sustained nicotine delivery. The nicotine patch provides a steady release of nicotine through the skin for about 24 hours, giving a constant baseline level that helps prevent withdrawal and cravings as you quit. Other forms—gum, lozenges, and nasal spray—deliver nicotine quickly with peaks and shorter duration, so they’re used to treat breakthrough cravings or as needed rather than as the constant baseline. Because only the patch offers continuous, long-acting delivery, it’s described as the sustained-release product and baseline therapy.

The main idea is sustained nicotine delivery. The nicotine patch provides a steady release of nicotine through the skin for about 24 hours, giving a constant baseline level that helps prevent withdrawal and cravings as you quit. Other forms—gum, lozenges, and nasal spray—deliver nicotine quickly with peaks and shorter duration, so they’re used to treat breakthrough cravings or as needed rather than as the constant baseline. Because only the patch offers continuous, long-acting delivery, it’s described as the sustained-release product and baseline therapy.