“A tongue retention device basically uses suction to drag the tongue ahead so your airway can continue to be open up,” claims Dr. Breus. “Sadly, they’re not constantly by far the most relaxed.” Still, they’re a possibility that will work for lots of people, and this particular device was actually https://allhealthmarket.com/product/first-aids/emergency-kits-first-aids/new-outdoor-water-proof-emergency-survival-rescue-blanket-foil-thermal-space-first-aid-sliver-rescue-curtain-military-blanket-2/