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Is It Okay to Suck My Thumb at Bedtime?

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Posts: 64
(@flossboss_88)
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I totally relate to the budget side of this—dental fixes aren’t cheap. When I noticed my front teeth shifting a bit (from years of nail-biting, not thumb-sucking), my dentist warned that any repetitive pressure can add up over time. If you’re not seeing movement or feeling pain, it’s probably okay short-term, but those little habits can sneak up on your wallet later if they start messing with your bite. I’d just keep an eye out for changes and maybe mention it at your next checkup... way cheaper to catch it early than fix a gap or a misaligned bite down the road.


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Posts: 24
(@space_tigger)
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I get nervous about this stuff too. I used to chew on pens when I was stressed and thought it was harmless, but my dentist noticed a tiny chip in my front tooth at my last visit. Now I’m hyper-aware of every little habit. It’s wild how something that feels comforting can mess with your teeth over time—wish someone had warned me sooner.


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emoon98
Posts: 35
(@emoon98)
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That pen-chewing thing hits close to home. I used to grind my teeth at night and didn’t even realize it until my dentist pointed out the wear. Makes me wonder—if thumb-sucking is mostly at bedtime, does it affect adults’ teeth the same way as kids’?


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adventure_ryan
Posts: 14
(@adventure_ryan)
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I totally get the pen-chewing and teeth grinding thing—been there, lost a filling because of it. As for thumb-sucking at bedtime, you’re right to wonder if it’s the same deal for adults as it is for kids. From what I’ve seen (and, okay, Googled out of late-night curiosity), adult teeth can still shift over time if there’s constant pressure, especially on the front ones. It’s not always as dramatic as what happens with kids, but it can cause some movement or even wear spots.

That said, I know a couple people who kept their thumb-sucking habit well into adulthood and their teeth seemed fine... but maybe they were just lucky? If your dentist hasn’t mentioned anything yet, you’re probably not doing major damage, but I’d still keep an eye out for changes. And hey, we all have our weird bedtime quirks—at least yours doesn’t involve snoring loud enough to wake the neighbors.


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maxsculptor
Posts: 18
(@maxsculptor)
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adult teeth can still shift over time if there’s constant pressure, especially on the front ones. It’s not always as dramatic as what happens with kids, but it can cause some movement or even wear spots.

I’ve wondered about this too, honestly. I used to chew on headphone wires while gaming (don’t judge, it was a stressful time) and my dentist noticed a tiny groove on my bottom teeth after a while. Didn’t even think about it until he pointed it out. So yeah, even as adults, our teeth aren’t set in stone—more like set in Play-Doh that eventually hardens, but can still get a dent if you press hard enough.

That being said, I get the comfort thing. If thumb-sucking is what helps you sleep, and your dentist hasn’t raised a red flag, I wouldn’t stress too much. Maybe just keep an eye out for any shifting or weird wear and mention it at your next checkup. Worst case, you might get a “huh, that’s interesting” from your dentist. And hey, at least you’re not grinding your teeth to the sound of Windows startup noises like I did once...


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