Diver Panic

By James Costello

What is the most serious condition a diver can experience underwater?

DCS (bends), narcosis...?

It's probably panic, for the simply reason that once a diver starts to panic he/she looses all rational thought processes. In most cases the irrational thinking renders the diver giving self-help almost impossible. The diver is not able to 'think there way out of a problem'; below is an example:

You are diving a famous wreck in local waters, the depth of the wreck is at 40m and the visibility is around 10m. The pre-dive excitement and anticipation are high as you enter the water, once you and your buddy reach the wreck you are overwhelmed by its size... You both spend the next few minutes swimming around the wreck until suddenly you look around and can't see your buddy. Then your dive computer starts to beep as you run out of bottom time, you realize your some distance from the ascent line; so you make a made swim for it. In your haste to get to the ascent line, you don't see the mass of fishing line and it gets entangled around one of your feet/fins. The more you struggle the more you get entangled, with no one to help, you start to panic. No bottom time, limited air supply (at that depth on a single tank)...

It's easy to say, but not so easy to practice; BUT if you stop for just a few seconds try to calm yourself before you hit the panic stage. You can think about your predicament more logically... Relax and slow your breathing (to conserve your air and reduce CO2 build-up), which will make you feel more relaxed and less stressed. Look down identify the problem, maybe removing your fin will make it easier to untangle! If you have a knife or EMT shear (which are highly recommended), take them out and start cutting.

Even if you exceed your bottom time by a minute or two, your diving computer will still prompt you as to what to do (safety stop, ceiling etc); and obviously in this kind of situation it would be advisable to stop diving for a 24hr period if your no decompression limits are been exceeded.

A simple trip to break the circle of panic in a diver is to get them to perform a very simple task for themselves. This shows them that they are in control, and help clam and reduce the level of panic.

By James Costello, SDI Intructor Trainer #13056; visit my website Dolphin Dive Adventures & Services for more information about scuba diving.

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