Does Mouth Taping Help Treat Snoring Or Sleep Apnea?

Mouth taping has gained popularity as a home remedy aimed at combating mouth breathing during sleep. This practice is often linked to various health issues, including snoring, allergies, and oral problems. However, while many enthusiasts tout its benefits, scientific support for mouth taping remains limited, and potential drawbacks deserve consideration.

What is mouth taping? 

At its core, mouth taping involves sealing the lips shut with tape before sleeping, ostensibly to encourage nasal breathing. Proponents believe that if the mouth is taped, individuals who typically breathe through their mouths will be compelled to use their noses instead. This approach contrasts with the natural response to nasal congestion, where one might default to mouth breathing due to difficulty inhaling through the nose.

Breathing through the nose offers several advantages. It helps lubricate the airways, humidifies the air we breathe, and can even improve dental health by balancing pH levels in the mouth. Moreover, nasal breathing increases nitric oxide intake, which plays a vital role in brain function and cardiovascular health—potentially reducing snoring.

Trying mouth taping safely

If you’re considering mouth taping, consulting a healthcare professional is essential to ensure it’s safe for you. Here’s a straightforward approach to start:

Prep your lips: Apply a thin layer of petroleum jelly to your lips and the surrounding skin to minimize irritation.

Tape application: Cut a piece of tape long enough to cover your lips entirely. For easier removal in the morning, let the ends extend slightly beyond your mouth and fold them to create handles.

Practice during the day: Before using the tape at night, try it out during the day. This will help you acclimate to the sensation and encourage nose breathing while awake.

Potential benefits and limitations

While mouth taping aims to facilitate nasal breathing, it’s important to recognize its limitations. Although breathing through the nose is beneficial, the technique does not address underlying issues such as sleep apnea. Those with this condition may require more established treatments, like continuous positive airway pressure (CPAP) therapy, to manage breathing interruptions effectively.

Risks and considerations

Mouth taping is not without its risks. Individuals with significant nasal congestion, whether from allergies or illness, should avoid this method. Common side effects can include:

Skin irritation around the mouth

Residue from the tape

Disruptions to sleep patterns

Despite the appeal of mouth taping, most of its purported benefits are anecdotal. As of now, no clinical studies have conclusively proven its effectiveness for treating sleep-related health issues.