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Conch Shell Breathing Shows Promise for Sleep Apnea

A small Indian study finds shankh blowing may reduce daytime sleepiness and breathing pauses in moderate sleep apnea patients over six months.

August 11, 2025 at 06:47 PM
blur Blowing in a Conch Shell Helps Treat Dangerous Snoring Symptoms for Folks With Sleep Apnea, Says Study

A small Indian study tests if shankh blowing can ease moderate sleep apnea symptoms.

Conch Shell Breathing Shows Promise for Sleep Apnea

A small study in India tests whether shankh blowing, a traditional yogic breathing practice, can reduce symptoms of obstructive sleep apnea in adults with moderate disease. Thirty participants aged 19 to 65 were randomly assigned to learn and practice shankh blowing for at least 15 minutes, five days a week, for six months, or to a control deep breathing routine. Those in the conch blowing group slept better, reported less daytime sleepiness, and showed four to five fewer breathing pauses per hour on sleep monitoring.

CPAP is the standard treatment but some patients find it uncomfortable or unaffordable. The study suggests shankh blowing could lower the need for devices or medications and offers a low cost option. The researchers caution that the study is small and more research is needed to confirm results across diverse groups and over longer periods.

Key Takeaways

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Small pilot suggests conch shell breathing may reduce daytime sleepiness in moderate sleep apnea
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Four to five fewer apneas per hour observed in the shankh group
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Overnight oxygen levels were higher for those practicing shankh blowing
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Low cost and simple to perform, it could complement existing therapies
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Larger trials are planned to validate findings across diverse populations
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Adoption outside India may depend on cultural acceptance and access to instruction
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Findings are preliminary and not ready to change clinical practice yet
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Researchers plan to compare shankh blowing with CPAP and other treatments

"While effective, many patients find it uncomfortable and struggle to use it consistently."

Dr. Krishna K. Sharma on CPAP limitations

"This is an intriguing study that shows the ancient practice of shankh blowing could potentially offer an OSA treatment for selected patients by targeting muscles training."

Professor Sophia Schiza on the study’s potential

"The conch's unique spiraling structure may also contribute to specific acoustic and mechanical effects that further stimulate and tone these muscles."

Dr. Sharma on mechanism

"We’re planning a larger trial to validate and expand on our findings in a broader, more diverse population."

Dr. Sharma on next steps

Testing an ancient practice in a modern trial reflects a broader trend toward validating non drug approaches. If confirmed, this method could complement CPAP or offer an option for those who cannot tolerate current therapy. Yet the small sample size and single setting mean results should be treated as preliminary.

Wider acceptance would require clear evidence of safety, longer term outcomes, and understanding of barriers to adoption outside India. The study raises questions about how to standardize a breathing technique and whether similar benefits would appear in people with more severe OSA.

Highlights

  • Ancient breath meets modern science
  • Low cost high hope for sleep
  • We need bigger trials to prove the promise
  • A conch shell could become an ally against apnea

Financial and accessibility concerns

The approach is low-cost, but the small size and cultural basis may limit generalization; more trials are needed to assess affordability, distribution, and acceptance.

If future studies confirm the promise, shankh blowing could join the toolbox of sleep health options.

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