reverse block

  1. A

    Permanent ETD following Reverse Block

    Hey! TL;DR: Lasting ETD after reverse block. Air won't escape eustachian tube on ASCENT. Descent works fine. Problems arises on all flights, dives (which I've stopped) and trips to above ~1000m above water. Have experienced ruptured air drum, and facial baroparesis one time each. Now I'm...
    • alfkristian
    • Thread
    • chronic ear drum rupture etd eustachian tube facial baroparesis polyp reverse block
    • Replies: 12
    • Forum: Diving Medicine Q&A
  2. M

    Allergies and Congestion?

    Hi, I am a fairly inexperienced diver who is in Cozumel on vacation. I am booked to Dive tomorrow but I am worried about my allergies and congestion. I constantly have a semi-stuffed nose, and right now it is not completely clogged. I plan on taking flonase, 4 hr Sudafed, and 4 hour Afrin...
    • Macs122
    • Thread
    • afrin allergies congestion reverse block sudafed
    • Replies: 10
    • Forum: Basic Scuba
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