Why do people snore?

Look at this cross-section of a human head. It looks like a complex piece of engineering, doesn't it? When you fall asleep, your body enters a deep state of relaxation. That's usually a good thing, but your muscles also lose their tension. Notice how the tongue slides backward and the soft palate—the roof of your mouth—droops down. This creates a bottleneck in the airway, specifically in a narrow area called the pharynx.

Now, follow the blue arrows representing airflow. When you breathe in, that air has to squeeze through this tight, floppy space. Think of it like air rushing through the narrow opening of a balloon or a flag flapping violently in a high wind. Because the tissues are so relaxed, they don't stay still; they start to rattle and shake. That rapid vibration is exactly what creates the sound we hear as a snore. You might think snoring is just a loud nose noise, but it’s actually your throat acting like a musical instrument that’s slightly out of tune. It’s a physical reaction to physics and anatomy working against each other while you rest. Tiny Concepts.