: Use an extra pillow to let gravity drain your sinuses naturally while you sleep.
: Tilt your head back, pinch your nose shut, and hold your breath for as long as possible. When your brain detects a lack of oxygen, it triggers a survival mechanism that instantly shrinks the swollen blood vessels in your sinuses to maximize air intake upon your next breath. how to unblock nose instantly
: Use your thumb to "hook" under one cheekbone and lift upward while taking deep breaths through the open nostril. Repeat 10–15 times per side to manually open the nasal passage. : Use an extra pillow to let gravity