Nitrogen narcosis is a condition in which the body experiences a lack of oxygen and becomes deaf. The condition affects most divers at 60-70 meters. However, some suffer from severe hearing loss as they are breathing in air at 30-40 meters. Although symptoms do not change over time, and they remain at the same depth, they tend to increase with increasing pressures. Symptoms are reversed rapidly upon ascent. In this article, we will review the symptoms and mechanisms of nitrogen narcosis, as well as its predisposing factors.
Symptoms
Nitrogen narcosis is a psychophysical condition caused by high levels of nitrogen in the blood. It is most common at dives below 30 m. However, it can also occur at lower depths. Divers must be able recognize symptoms to ensure they seek immediate medical attention. You should seek immediate medical attention for any of the following symptoms. You should seek immediate medical attention if the symptoms of narcosis nitrogen are severe.
Mechanisms
The mechanism of nitrogen addiction is not well understood. However, the effects of this state of affairs are very similar to altitude illness. A good cardiovascular condition does not prevent the effects from nitrogen narcosis but it does increase the severity. Additional risk factors for nitrogen narcosis include fatigue, physical labor, high stress levels, and carbon dioxide storage. Additionally, marijuana and alcohol can increase the risk of developing this condition.
Predisposing factors
It is extremely dangerous to have nitrogen narcosis. Your risk of developing nitrous oxide narcosis is increased by several factors. Divers must be aware what to look out and avoid while diving. These factors include excessive carbon dioxide levels, fatigue, and use of narcotics. These factors shouldn't stop you from deep diving.
Judgment effects
In nitrogen narcosis, the brain functions of the patient are affected. This coma-like state is often accompanied by changes in the sense of time and handwriting. Exaggerated gait patterns can lead to poor execution of fine movements. Slow movements can alleviate the impaired efficiency. Numbness in the legs and arms can also cause a deadpan appearance.
Comorbidities
Narcotics may slow down brain functions and lead to mental confusion. Their effect is thought to be additive and synergistic. We don't know what effect they have on carbon dioxide. Both nitrogen and carbon dioxide can be found in the blood. There are other possible complications of nitrogen narcosis. Learn more about these and other symptoms.
Treatment
However, some people may experience symptoms similar to altitude syndrome. A good cardiovascular condition does not protect you from nitrogen narcosis. Thermal cold, heavy work, and fatigue increase the risk of the condition. Carbon dioxide retention makes nitrogen narcosis more dangerous. Nitrogen narcosis is especially dangerous for those who have consumed alcohol, marijuana, and other drugs.