Curing the Nail-Biting Habit

Do you ever find yourself gnawing at your nails? Nail-biting is a very common and difficult to break habit which usually has its beginnings in childhood. It can leave your fingers and nail beds red and swollen. But if you think that your nails are the only ones getting roughed up by nail-biting you'd be mistaken—so are your teeth!

According to a study by the Academy of General Dentistry, those who bite their nails, clench their teeth, or chew on pencils are at much higher risk to develop bruxism (unintentional grinding of the teeth). Bruxism can lead to tooth sensitivity, tooth loss, receding gums, headaches, and general facial pain.

Those are some nasty sounding side effects from chewing on your nails. Most nail-biting is a sign of stress or anxiety and its something you should deal with. So what steps can you take if you have a nail-biting habit?

There are several things you can do to ease up on nail-biting:

  • Trim your nails shorter and/or get regular manicures – Trimming your nails shorter is an effective remedy. In so doing, they'll be less tempting and more difficult to bite on. If you also get regular manicures, you’ll be less likely to ruin the investment you’ve made in your hands and fingernails!
  • Find a different kind of stress reduction – Try meditation, deep breathing, practicing qigong or yoga, or doing something that will keep your hands occupied like squeezing a stress ball or playing with a yo-yo.
  • Wear a bitter-tasting nail polish – When your nails taste awful, you won't bite them! Clear or colored, it doesn't matter. This is also a helpful technique for helping children get over the habit.
  • Figure out what triggers your nail-biting – Sometimes it's triggered by stress or anxiety and other times it can be a physical stressor, like having hang nails. Knowing what situations cause you to bite your nails will help you to avoid them and break the habit.
  • Wear gloves or bandages on your fingers – If you've tried the steps above and they aren't working, this technique can prove effective since your fingernails won't be accessible to bite.

If you're still having trouble with nail-biting after trying these self-help steps, it's best to consult your doctor, dermatologist, or Drs. Sue Chincholi, Sari Novack, Melanie Little, Hayley Starkman, Ron Ho, and Jacob Swiderski. For some, it may also be the sign of a deeper psychological or emotional problem.

Whatever the cause, nail-biting is a habit you need to break for your physical and emotional well-being. If you have any questions about the effects it can have on your oral health, please don't hesitate to ask Drs. Sue Chincholi, Sari Novack, Melanie Little, Hayley Starkman, Ron Ho, and Jacob Swiderski during your next visit to our Toronto office.

Queen West Location
1153 Queen St W, Toronto, ON M6J 1J4
(416) 516-MINT (6468)

Office Hours

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Tuesday 7:00am to 7:00pm
Wednesday 7:00am to 7:00pm
Thursday 7:00am to 7:00pm
Friday 7:00am to 1:00pm
Saturday 8:00am to 1:00pm, once a month
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Office Hours

Monday 10:00am to 7:00pm
Tuesday 9:30am to 7:00pm
Wednesday 10:00am to 7:00pm
Thursday 7:00am to 7:00pm
Friday 7:00am to 1:00pm
Saturday 8:00am to 1:00pm, once a month