While most people recognize nail-biting as an unhygienic practice, many folks underestimate just how damaging a little nibbling can be to the teeth. Over time, nail-biting can cause a long list of issues, leading to additional trips to the dentist to seek treatment. Here’s how nail-biting can hurt your teeth and why you should consider warding off the habit. 

How Can Nail Biting Hurt Your Teeth?

1. Dental Chips & Fractures 

Nails are made from strong keratin fibers, and over time, chewing through this material can cause unnatural wear patterns on the teeth and dental fractures. If the nail snaps suddenly and you aren’t expecting it, you might even concuss your teeth together, which can cause fractures that extend into the root of your tooth. Unfortunately, if chips are bad enough, the damaged tooth might even need to be extracted by a dentist. 

2. Bone Resorption 

Repeated, forceful chewing can put a lot of pressure on the dental roots, causing the bone to deteriorate. Over time, the roots can even develop large areas of damage below the gumline, paving the way for serious infections. While root resorption is rare, it’s more common in nail-biters who are already putting a lot of strain on their teeth, such as orthodontic patients. 

3. Gum Damage

Since nail tissue can be hard and sharp, biting them can also cause serious lacerations that can contribute to oral infections. Once the gum tissue is compromised, infections can spread quickly, putting your teeth and oral health at risk. 

You never know how your daily habits, such as nail-biting, are impacting your oral health, which is why it’s important to meet with Teresa Wade, DDS - Family Dentistry on a regular basis. As an experienced Andrews, TX, dentist who has focused on the patient experience for over 38 years, Dr. Wade can help with everything from therapeutic treatments for gum disease to cosmetic dentistry to make your smile more vibrant. To learn more about her services, visit her website, or call (432) 523-7782 today to schedule an appointment with the dentist.