update:
I can't pop my left since I have Tinnitus: Can't make the valsalva maneuver.
Calcium changes the tone: The T. remains only like a high pitched tone and loses the tonal body
I got (left) ear pain when yawning.
Does this mean, my eustachian tube on the left side is infected?
I had the exact same issue. Couldnt pop one ear. Turns out it was an issue with muscle tension in my jaw and neck.
I also had ear pain when yawning and even swallowing. I had my atlas adjusted a few days ago and my T has gone down 80 percent in volume..