I have never had a black out not in any situation, until today. So today we were doing a debrie dive, and after diving for about an hour, i blacked out at the surface. DIDN'T see it coming, but my buddies were quick enough to get me into the dive platform. I wasn't going very deep, just about 5m in a lagoon and i was not hyperventilating and i have a ringing sound in my right ear ever since, AND i had difficulty walking (i couldn't balance my self) after the recovery for a few minutes. Anybody has an idea what just happened?
(The water was VERY murky)
(The water was VERY murky)