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03 February 2025

The TikTok Mouth Taping Trend: Health Gimmick Or Real Benefit?

Exploring the safety, effectiveness, and risks of the viral mouth taping craze promoted by social media influencers.

The latest TikTok craze has brought mouth taping to the forefront, with influencers promoting it as the magic fix for various health issues, from snoring to enhancing jawline definition. But does this trend warrant the hype, or is it simply another fleeting social media phenomenon?

Dr. Zac Turner, in his informative piece published on News.com.au, cautions about this trend, providing much-needed clarity on the subject. Now, any savvy TikTok scroller knows the allure of these viral health tips, but mouth taping, he argues, deserves closer scrutiny.

At first glance, mouth taping seems to boost nasal breathing, which many enthusiasts claim has numerous benefits. TikTok users wax poetic about its ability to reduce snoring, mitigate bad breath, and even contribute to more defined jawlines—who wouldn’t want to wake up feeling fresh and attractive?

But Turner’s advice addresses the inherent risks. For starters, the premise of mouth taping is predicated on the idea of nudging your body back to nasal breathing—a method supposedly deprived of risks. It’s certainly true: breathing through the nose is deemed more beneficial than through the mouth. Nasal breathing filters, warms, and humidifies air prior to it entering the lungs, enhancing overall oxygen uptake and offering antimicrobial properties. Chronic mouth breathing can lead to discomfort such as dry mouth and heightened infection risks, alongside contributing to serious sleep-related disorders.

According to research published in Sleep Medicine Reviews, nasal breathing improves oxygen exchange and minimizes sleep disruptions. This highlights the potential benefits of mouth taping for those already capable of nasal breathing. Turner points to scientific findings published in the Journal of Clinical Sleep Medicine outlining how improving nasal breathing can significantly lower the risk of conditions like obstructive sleep apnea.

Though the trend includes some positive intentions, Turner is quick to highlight the problems associated with mouth taping. For one, if nasal passages are congested due to allergies or other structural issues (like deviated septums), sealing the mouth shut could lead to dire repercussions, leaving individuals gasping for breath during sleep. It’s certainly not the beauty sleep one hopes for!

Interestingly, the myth about swallowing bugs during sleep is debunked—no arachnid is making its way down anyone’s gullet. So, fear not; the mouth taping trend isn’t going to save you from insects.

With concerning skin irritation being another risk—many tapes aren’t skin-friendly, and the potential for waking up with rashes isn’t the glamorous TikTok aesthetic anyone is aiming for—Turner emphasizes the need for caution. Given the scope of questionable claims surrounding mouth taping, he urges those intrigued by the trend to explore safer and proven methods for promoting nasal breathing.

Instead of jumping on the mouth taping bandwagon, Turner suggests several alternatives. Using devices like neti pots can safely and effectively clear nasal blockages, providing relief without the fandom of tape being stuck to your mouth. Studies featured in Respiratory Medicine validate the effectiveness of saline irrigation for sinus clearance.

Another great option is engaging in myofunctional therapy, which strengthens airway muscles and promotes nasal breathing—a technique gaining traction. Research from the European Respiratory Journal highlights its positive impact on airway health and snoring reduction.

Changing one’s sleep position can also prove beneficial. Those who sleep on their backs are more prone to mouth breathing, making side sleeping ideal. Positioning pillows appropriately can keep the body aligned, improving overall breathing and sleep quality.

While some may rush to tape their mouths, Turner recommends easing gradually. Practicing mouth taping during low-risk daytime activities, like relaxing at home or driving, can acclimate the body to the sensation. And, should you decide to try tape, he advises prepping it first. Sticking it to your palm multiple times can reduce stickiness, making it gentler on sensitive lips.

Lastly, he suggests discussing any concerns about nasal breathing or sleep health with specialists, particularly for those with anatomical issues. This ensures finding the safest route to achieving beneficial nasal breathing without resorting to potentially hazardous TikTok trends.

So, the question remains: Is mouth taping worth the risk? While it may not be dangerous under all circumstances, the lack of scientific evidence supporting its advantages—combined with the aforementioned risks—suggests many medical professionals wouldn’t recommend venturing down this path. The ultimate goal should always revolve around fostering healthy, natural breathing, with loads of alternatives aside from today’s viral methods.