Oral nicotine pouch use patterns vary among established users, including lip placement, movement around mouth, use of multiple pouches concurrently, and consecutive pouch additions without removal (“stacking”), find Patrick Tomko et al.
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A qualitative assessment of oral nicotine pouch use topography
This study provides the first in-depth qualitative characterization of real-world oral nicotine pouch use topography, revealing behaviors like extended use
