It’s not just mucus. Here’s the anatomy behind the "blocked ear" feeling and the science of popping it.
This is also why the classic "Valsalva maneuver" (pinching your nose and blowing gently) sometimes fails. You’re forcing air against a door that is swollen shut . In fact, blowing too hard can force infected mucus up into the middle ear, turning a simple clog into a full-blown ear infection (otitis media). ear clogged from cold
This post is for informational purposes only and does not constitute medical advice. Always consult with a qualified healthcare professional for diagnosis and treatment of any medical condition. It’s not just mucus