The American Lung Association issues respiratory warning over viral “mouth taping” fad

1. The American Lung Association has issued an urgent alert regarding “mouth taping,” warning that the practice poses severe asphyxiation risks for certain users.

2. Clinical reviews indicate that mouth taping offers modest benefits for a small subset of snorers but provides no significant relief for obstructive sleep apnea.

The American Lung Association (ALA) has taken a firm stance against the viral social media trend of mouth taping for better sleep, labeling it a significant public health risk. The practice involves sealing the lips shut at night to force nasal breathing, something that has gained traction through online testimonials and wellness influencers. On the surface, it sounds simple and harmless, which is likely part of why it has spread so quickly. However, a medical review of safety considerations highlights that the approach is unproven and potentially dangerous for individuals with underlying airway issues. For people with nasal obstruction or chronic congestion, mouth breathing can actually be a necessary adaptation. Preventing that pathway can lead to respiratory distress or reduced airflow during sleep. A 2025 study published in PLOS One found no meaningful improvement in the Apnea Hypopnea Index among most users. This reinforces that the trend does not address the underlying mechanisms of obstructive sleep apnea. There is also a growing concern that social media narratives are oversimplifying complex sleep disorders. Many individuals may delay seeking appropriate evaluation while experimenting with these types of interventions. Nasal breathing is beneficial in many contexts, but forcing it without understanding individual anatomy can be problematic. Experts also note that underlying conditions such as deviated septum or allergies may worsen with restricted airflow. In some cases, improper use of adhesives may lead to skin irritation or allergic reactions. The broader issue is how quickly health advice can spread without proper context or clinical validation. The trend ultimately highlights the importance of grounding sleep practices in evidence rather than online popularity.

Image: PD

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