How to Stop Cheek Biting?

Causes, Treatments, and Long-Term Solutions

October 31, 2024 Written By: Joyce Kahng, DDS

Cheek biting is something many of us experience, often without realizing it. It can happen accidentally when we’re munching on food and our bite goes awry. For some, it may even become a habit rooted in stress and anxiety, leading to an unconscious pattern.

While cheek biting might seem minor, it can actually cause discomfort and dental issues. The pain can be significant, and it may create ulcers that increase the risk of infection. If it persists, this habit can damage the delicate tissue in our mouths.

If you find yourself biting your cheeks, take a moment to identify the stressors in your life. Practicing ways to manage them can lead to better oral health and peace of mind.

Understanding the Causes of Cheek Biting

Accidental Cheek Biting

Misalignment of Teeth (Malocclusion) 

Did you know that misaligned teeth can lead to frequent cheek bites? When your teeth don’t align properly, the risk of accidentally biting your cheek goes up, especially while chewing. It can be quite frustrating. 

Imagine trying to enjoy your favorite meal, only to suddenly feel that painful, unwelcome sensation.  Addressing this issue is important—not just for comfort, but also for your overall health.

  • Food Times: Increased risk while eating.
  • Pain Points: Often tender areas in the inner cheek.
  • Common Sign: Repeated cheek sores.

Impact of Braces and Retainers 

Braces, retainers, and dentures can really enhance your smile. However, they might lead to the occasional cheek bite. While these tools help align your teeth beautifully, they can also cause some irritation. 

A woman smiling, showcasing her braces, highlighting her dental journey and confidence.

During the adjustment phase, it’s not uncommon to accidentally bite the inside of your cheeks. Just be patient as you get used to them!

  • Awareness: Common during initial adjustment period.
  • Prevention Tip: Use orthodontic wax to cover sharp bracket edges.
  • Soreness Management: Regular saltwater rinses can help alleviate irritation.

Being mindful of potential issues and addressing them early can significantly minimize discomfort and maintain your oral health. 

If you’re facing cheek biting problems due to misalignment or dental appliances, don’t hesitate to reach out to your orthodontist or dentist. They’re there to provide personalized solutions just for you. Remember, your smile deserves the best care!

Habitual Cheek Biting (Chronic)

Body-Focused Repetitive Behaviors

Habitual cheek biting, often linked to Body-Focused Repetitive Behaviors (BFRBs), is more than just a minor annoyance. These behaviors include repetitive actions like biting, picking, or pulling, and can be hard to control. 

Many people face emotional or psychological triggers—such as stress, anxiety, or boredom—that lead to these behaviors.

Being aware of these triggers can help manage chronic cheek biting effectively. By understanding BFRBs, you can take steps to break the habit and improve your oral health. 

  • What Are BFRBs?: They involve repeated self-injurious actions.
  • Triggers: Common causes include high-stress levels, emotional distress, or simply boredom.

TMD (Temporomandibular Joint Disorder)

Temporomandibular Joint Disorder (TMD) can be a real pain—literally! It causes jaw discomfort and can lead to frustrating habits, like biting your cheeks. When the jaw isn’t properly aligned, it creates uneven chewing patterns. This misalignment can unintentionally cause cheek injuries.

A man with his mouth open, holding his chin, appears to be in pain.

Imagine trying to enjoy your meal, only to keep accidentally biting the inside of your mouth because of your jaw’s behavior. For many people with TMD, it’s a tough situation that makes eating feel like a real challenge.

Consider these steps if you suspect TMD involvement:

  • Jaw Assessment: Have a dentist evaluate your jaw for alignment issues.
  • Addressing Misalignment: Explore orthodontic solutions or physical therapy.

Understanding and correcting TMD-related concerns is crucial for addressing the root of habitual cheek biting. By tackling these issues, you can alleviate discomfort and improve your oral health

For more insights on managing TMD and its associated challenges, be sure to consult a healthcare provider. Don’t hesitate to seek help!

Short-Term Treatment Options for Cheek Biting

Immediate Relief After Biting

Clean the Wound 

When you accidentally bite your cheek, clean the wound promptly to prevent infection. Rinse your mouth gently with a warm saltwater solution, or use an antiseptic mouthwash specifically designed for oral use. These methods effectively reduce bacteria in the mouth and help promote healing. 

Here’s a step-by-step guide to ensure proper cleaning:

  1. Prepare the Solution: Mix a teaspoon of salt with a glass of warm water to create your rinse or use a ready-made antiseptic mouthwash.
  2. Rinse Thoroughly: Swish the solution around your mouth for about 30 seconds, ensuring it reaches the affected area.
  3. Spit Out the Rinse: Do not swallow the solution; spit it out after rinsing.
  4. Repeat as Needed: Rinse 2-3 times daily until the soreness subsides.

Pain Relief and Healing 

Taking care of yourself after a cheek bite is really important for both managing pain and promoting healing. You might want to try some over-the-counter pain relievers or topical gels with benzocaine for quick relief. 

A woman is poised to swallow a medicine, holding it delicately between her fingers and lips.

Don’t forget that a cold compress applied to the area can work wonders in reducing swelling and inflammation. Here’s a simple way to do it:

  • Pain Relievers: Follow package instructions for dosage on standard pain medications like ibuprofen.
  • Topical Gels: Apply a small amount of benzocaine gel directly to the sore spot, numbing the area.
  • Cold Compress: Wrap ice in a cloth and hold it against the cheek for 10-15 minutes, repeating as necessary.

By following these steps, you can minimize discomfort and encourage faster healing, taking control of your oral health with confidence.

Protecting the Wound

Dental Wax or Orthodontic Wax 

Applying dental wax can be an effective way to protect a cheek wound from irritation. If you have sharp teeth or wear braces, covering the problematic areas with wax guards against further trauma or pain.

How to Use Wax 

  1. Wash your hands and dry them thoroughly. 
  2. Break off a small piece of dental wax. 
  3. Roll the wax into a ball. 
  4. Flatten the ball slightly. 
  5. Gently press the flattened wax over the sharp area on your teeth or braces. 

This creates a smooth barrier to prevent irritation to the cheek.

Avoiding Irritants 

Steer clear of foods that might irritate your wound—such as spicy, salty, or acidic items—while it heals. Maintaining oral hygiene is also important. Regularly brushing and flossing helps prevent infection and encourages faster recovery. These habits ensure that your oral health remains robust, allowing the cheek tissue to heal effectively.

Long-Term Solutions to Prevent Cheek Biting

Dental Interventions

Understanding how dental interventions can be crucial in preventing chronic cheek biting is the first step toward relief. Addressing underlying issues like misalignment is often necessary.

Addressing Misalignment (Orthodontic Treatment)

Correcting malocclusion, or improper bite alignment, can significantly reduce accidental cheek bites. Orthodontic treatment not only improves oral function but also enhances your smile. 

There are versatile options available:

  • Braces: Traditional metal braces are reliable for correcting complex alignment issues.
  • Aligners: Clear aligners offer a discreet way to straighten teeth, ideal for adults and teens.
  • Retainers: Help maintain the new alignment post-treatment.

Mouthguards (Night Guards)

Mouthguards provide a protective cushion, reducing the chance of cheek injury during sleep. They’re an effective tool for cheek biters, especially those with unconscious habits. 

A man wearing a mouth guard, showcasing its clarity and design.

Here’s how to use a mouthguard effectively:

  • Fitment: Ensure your mouthguard fits snugly without causing discomfort.
  • Cleaning: Regularly clean it with a toothbrush and mild soap to maintain hygiene.

By incorporating a mouthguard into your nightly routine, you can protect your cheeks from accidental damage. Learn some tips on how to sleep with a mouth guard in one of our previous post.

Behavioral Interventions

Breaking the Habit of Chronic Cheek Biting

Overcoming chronic cheek biting involves understanding and altering underlying behaviors. Cognitive behavioral therapy (CBT) is an effective method for changing these habits. CBT focuses on identifying and modifying negative thoughts and patterns that lead to cheek biting.

Consider these actionable steps:

  • Identify Triggers: Track situations or emotions leading to biting.
  • Replace Behaviors: Use alternative actions, such as chewing gum, when the urge arises.
  • Seek Professional Help: Consult a therapist skilled in CBT for personalized guidance.

Stress Management Techniques

Managing stress is critical in reducing the urge to bite your cheeks. By incorporating regular stress-reducing activities, you can significantly lower emotional triggers that lead to biting. 

Here are some practical techniques:

  • Mindfulness Practices: Engage in daily meditation to improve focus and reduce anxiety.
  • Physical Exercise: Activities like yoga or walking can help release built-up tension.
  • Journaling: Regularly write about your experiences to better understand stress patterns.

By integrating these strategies into your lifestyle, you can better control the compulsion to bite your cheeks and improve your overall oral health.

When to See a Dentist or Professional

A man converses with a dentist in a dental office, discussing oral health and treatment options.

Persistent Cheek Biting

If you find yourself still biting your cheeks despite trying your best to stop, or if it’s beginning to interfere with your daily life, it’s really important to talk to a dentist. They can help figure out if any misalignment is contributing to the issue. Plus, if you have chronic sores or ulcers that just won’t heal, it could indicate something more serious that needs attention. 

  • Evaluation of Bite: A dentist can assess if a misaligned bite contributes to cheek biting.
  • Chronic Sores: Evaluate persistent sores to rule out serious conditions.

Possible Complications

Chronic cheek biting can cause some serious problems over time. It can increase the risk of infection from the constant trauma to the skin and make scar tissue more likely to form in your cheek. One major concern is that if this irritation continues, it could lead to oral health issues like cheek cancer. 

  • Infection Risk: Frequent biting can introduce bacteria and lead to infections.
  • Scar Tissue: Repeated trauma may cause permanent thickening or scarring.
  • Long-Term Risks: Persistent irritation might increase the risk of more severe health issues.

By consulting with a professional, you can address underlying causes effectively, safeguard your oral health, and enhance your overall well-being.

Key Takeaways

  • Cheek biting can stem from dental issues, stress, or habits.
  • Identifying the cause is essential for effective solutions.
  • Short-term solutions include mouthguards and stress management techniques.
  • Long-term solutions may involve orthodontic treatment and behavioral therapy.
  • Monitoring progress and triggers is essential for improvement.
  • Professional consultation is recommended if biting persists or worsens.

Smile smarter,
Dr. Joyce

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