Others claim the habit helps ease ADHD symptoms, supports weight loss, or even curbs smoking cravings. “It gives me comfort and makes me less fidgety during my smoke cessation periods,” another buyer explained.
Credit: @thebentist / TikTok.
But dentists say the calming effect comes at a high cost.
Dental fallout
Constant pacifier use in adulthood can lead to an open bite; a misalignment where the upper and lower front teeth no longer touch when the jaw closes.
“The pressure from sucking pushes the upper teeth forward or the lowers inward,” Winters explained. “For kids, the bite can often correct itself as they grow. Adults don’t have that luxury.”
Fixing the problem often requires braces, and prolonged use can also trigger a tongue thrust pattern; a baby reflex where the tongue presses against or between the teeth while swallowing. In adults, that can cause long-term dental and speech problems.
