How Does Nitrogen Narcosis Affect Scuba Divers

[Philippines-guide]

I just found this interesting article on a internet database and I thought it is nice to share it, especially for beginner:


Breathing Nitrogen at the surface has no influence on the body, however, that changes when breathing it under pressure. At a depth of 30 meters/100 feet, nitrogen has a noticeable intoxicating effect, which is increasing if you go deeper.

Generally speaking, Nitrogen Narcosis has similar effects as alcohol and does affect each individual different. The Narcosis impairs the diver's coordination, judgment and reaction and can be crucial as it may create a false sense of security and can lead to foolish behavior. Th narcosis can also work the other way around for some divers and make them feel uncomfortable or anxious, which can lead to poor decisions and even panic.

The Narcosis affects also the same individual different from day to day, depending on the divers personal fitness, health or if he takes any kind of medicine. Under the influence of drugs or rest-alcohol, nitrogen narcosis can occur in shallower depth (hence the rule not to dive under the influence of drugs or alcohol).

Unlike Alcohol, Nitrogen Narcosis has no after-effect and diminishes when reaching shallower depth. Whenever you feel confused, uncoordinated or intoxicated, get your buddy's attention and ascend with him immediately to shallower depth. The Narcosis usually goes away quickly. If not, abort the dive and ascent with your buddy to the surface. If your buddy shows impaired or foolish behavior assist your buddy to reach shallower depth.

Nitrogen Narcosis is not harmful or dangerous itself, but creates a hazard by impairing the coordination and judgment a diver need to respond to problems if they occur and to prevent emergencies.

To avoid Nitrogen Narcosis, simply avoid deep dives. Make sure to dive with an experienced dive buddy and communicate with him frequently when planning dives into a depth where Nitrogen Narcosis can occur.

__________________________________________________ ________

Maria has been writing articles for nearly 2 years. Her interests are outdoor activities. So come visit her latest website about wetsuits for kids that informs about styles and sizes to keep your kids safe and warm during wet outdoor activities.