![]() ![]() The first thing I would do is stop my descent and see if the problem corrects itself I equalize gently because an extended, forceful equalization can cause permanent damage to my ears and hearing True On a day I plan to to go diving, I wake up with my sinuses blocked due to a cold or allergy. ![]() As I descend, increasing pressure affects my mask, ears, sinuses A squeeze is caused by a pressure imbalance between the surrounding pressure and an air space Equalization is the process of adding air to an air space I should equalize Before I feel pain or discomfort I'm descending and discover I can't equalize. ![]()
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