Best Dental Clinic In Bangalore Indiranagar | Best Dentist in Bangalore Indiranagar

The Impact of Mouth Breathing on


Breathing is an essential function that we often take for granted. While most of us naturally breathe through our noses, there are instances where mouth breathing becomes a habit, causing potential health issues, particularly related to oral health. Here, we will explore the reasons why mouth breathing can be problematic and its impact on oral health. We will also provide valuable insights into addressing and preventing these issues.

The Role of Nasal Breathing

Understanding that breathing through the nose is how our bodies are naturally made to breathe is vital before discussing the issues related to mouth breathing. Nasal breathing offers several advantages that contribute to overall health and well-being.

  • Filtration and Humidification: The nasal passages act as a filter, removing dust, allergens, and other particles from the air we breathe. In order to guarantee that the air enters the lungs in the best possible state, they also humidify it.
  • Production of Nitric Oxide: Breathing via the nose encourages the body to produce nitric oxide, a chemical with antibacterial qualities and blood pressure-regulating abilities.
  • Proper Tongue Position: Nasal breathing encourages the tongue to rest against the palate, which aids in proper oral and facial development.

Problems Associated with Mouth Breathing


While mouth breathing may seem harmless, it can have detrimental effects on oral health. Let's explore the specific issues related to mouth breathing:

  • Dry Mouth: One of the immediate consequences of mouth breathing is dry mouth or xerostomia. By neutralizing acids, removing debris, and halting decay, saliva plays a critical role in preserving oral health. A dry mouth is a breeding ground for harmful bacteria, which can lead to and gum disease.
  • Gum Disease: Because mouth breathers' dry oral environment fosters the growth of dangerous bacteria, they are more vulnerable to gum disease, which includes and . Gum disease can result in gum recession, tooth mobility, and even tooth loss if left untreated.
  • : Dry mouth caused by mouth breathing often leads to chronic bad breath or halitosis. This can be socially uncomfortable and negatively affect self-esteem.
  • : Reduced saliva production increases the risk of tooth decay. The enamel is more susceptible to erosion and cavities when saliva isn't present to neutralize acids and wash away food particles.
  • orthodontic issues: Open bites, narrow palates, and malocclusions (misaligned teeth) are a few examples of orthodontic issues that can be exacerbated by mouth breathing. These issues may require orthodontic treatment to correct.
  • Facial Development: Nasal breathing promotes the proper development of the facial bones and muscles, which can be disrupted by chronic mouth breathing. This may result in facial asymmetry or a long, narrow face.
  • Snoring and Sleep Apnea: Mouth breathing while you sleep is frequently linked to both sleep apnea and snoring, two conditions that can be detrimental to your general health and quality of sleep.

Here are six signs that may indicate someone is a mouth breather:

  1. Dry Mouth: Waking up with a dry mouth in the morning can be a sign of breathing through the mouth while sleeping, as nasal breathing helps maintain moisture in the mouth.
  2. Frequent Throat Issues: Mouth breathers may experience more frequent sore throats, as breathing through the mouth can lead to throat dryness and irritation.
  3. Bad Breath: Chronic bad breath (halitosis) can result from reduced saliva production due to mouth breathing, which allows bacteria to thrive in a drier environment.
  4. Open Mouth Posture: Constantly breathing through the mouth during waking hours can lead to habitual open-mouth posture, even when not necessary for breathing.
  5. Dental Issues: Mouth breathing can contribute to dental problems such as dry lips, gum disease, and misalignment of the teeth or jaw due to changes in facial structure.
  6. Snoring or Sleep Issues: Mouth breathing during sleep can cause snoring or sleep disruptions. Individuals might wake up feeling fatigued due to the effects of disrupted sleep patterns.


Addressing Mouth Breathing

If you or your child is a chronic mouth breather, it's essential to address the issue to prevent oral health problems and improve overall well-being. Here are some steps to consider:

  • Consult a Healthcare Professional: Seek guidance from a healthcare professional, such as an ear, nose, and throat specialist or a dentist, to determine the underlying cause of mouth breathing.
  • : Maintain excellent oral hygiene practices, including regular dental check-ups and diligent brushing and , to minimize the risk of dental problems.
  • Orthodontic Evaluation: If orthodontic issues are present, consult with an orthodontist who can recommend appropriate treatment options.
  • Nasal Breathing Training: Breathing exercises and techniques can help transition from mouth breathing to nasal breathing. Consult a healthcare provider for guidance.

It's important to note that addressing mouth breathing requires a holistic approach. In addition to the steps mentioned above, it may be necessary to address any underlying allergies, sinus issues, or structural abnormalities that contribute to mouth breathing.



Mouth breathing may seem harmless, but its effects on oral health can be far-reaching. From dry mouth and bad breath to gum disease and orthodontic problems, chronic mouth breathing can lead to numerous dental issues. Recognizing the problem and seeking appropriate care can help improve oral health and overall quality of life. Remember, a healthy smile begins with healthy breathing habits.

For more information on maintaining good oral health or to schedule a dental check-up, reach out to the best orthodontists in Bangalore. Contact us at (080 4110 0376) or visit our website to book an appointment online. Our experienced team of orthodontists is dedicated to providing top-notch care and helping you achieve a healthy smile.

Ideally, you ought to floss and brush just after every meal. However, if that's not feasible for your busy schedule, it is recommended to brush and floss at least twice a day. To get rid of any food particles or plaque that may have developed throughout the day, one of these sessions ought to take place right before bed.

When flossing, use a long piece of floss, approximately 18 inches .Gently slide the floss in between each tooth, encircling each one with a C shape. By incorporating both brushing and flossing into your daily routine, you can maintain optimal oral hygiene.

    Book An Appointment

    Please fill this form with a message. We will get back in 24 hours.