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New Delhi, India – An ancient yogic practice involving the blowing of a conch shell, known as shankh blowing, is showing promise as a potential treatment for obstructive sleep apnea (OSA), a dangerous condition characterized by interrupted breathing during sleep. A small-scale study suggests this traditional ritual could offer a simple, low-cost alternative to uncomfortable mechanical devices.
The randomized controlled trial, conducted by researchers at the Eternal Heart Care Centre and Research Institute in Jaipur, India, monitored 30 individuals with OSA. Participants were divided into two groups: one was trained in the correct technique of blowing a shankh for 15 minutes a day, five days a week, while the other performed deep breathing exercises.
According to Dr. Krishna K. Sharma, the distinctive forceful exhalation into the spiral-shaped shell creates strong vibrations and airflow resistance. This action is believed to strengthen the muscles of the upper airway, including the throat and soft palate—areas that often collapse in individuals with OSA, leading to snoring and breathing pauses.
After six months, the group practicing shankh blowing reported significant improvements. They slept better, experienced a 34% reduction in daytime sleepiness, and had higher blood oxygen levels during the night. On average, they also experienced four to five fewer apnoeas per hour compared to the control group.
Current treatments for OSA often involve continuous positive airway pressure (CPAP) machines, which require patients to wear a mask that delivers pressurized air. While effective, many patients find these devices cumbersome. Dr. Sharma noted that shankh blowing could be a “promising alternative” and a way to improve sleep and reduce symptoms without the need for machines or medication.
Researchers are now planning a larger, multi-center trial to validate and expand on these initial findings, and to compare the effectiveness of shankh blowing with standard treatments like CPAP.
Disclaimer: This article is for informational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Do not disregard professional medical advice or delay in seeking it because of something you have read here.
Reference: Ancient practice of blowing through a conch shell could help treat dangerous snoring condition
