any treatment for this sickness?
All cases of decompression sickness should be treated initially with 100% oxygen until hyperbaric oxygen therapy can be provided.
Decompression sickness
All cases of decompression sickness should be treated initially with 100% oxygen until hyperbaric oxygen therapy (100% oxygen delivered in a high-pressure chamber) can be provided. 
two scuba divers are 50 m below the surface of the water UNANSWERABLE what is this sickness about? It is a condition arising from dissolved gases coming out of solution into bubbles inside the body on depressurisation what are some of the causes this sickness? Reduction in ambient pressure and when leaving a high-pressure environment, ascending from depth, or ascending to altitude. how does this pressure react to the atmosphere? Within the atmosphere, the ambient pressure decreases as height increases. how can one calculate this pressure? In fields such as meteorology and underwater diving, it is common to see ambient pressure expressed in bar or millibar. One bar is 100 kPa or approximately ambient pressure at sea level what are some of the signs of the sickness? Joint pain accounts for about 60% to 70% of all altitude DCS cases, with the shoulder being the most common site for altitude and bounce diving, and the knees and hip joints for saturation and compressed air work. how often do people suffer from it? UNANSWERABLE where does this sickness mostly arise from? DCS most commonly refers to problems arising from underwater diving decompression, but may be experienced in other depressurisation events such as emerging from a caisson, flying in an unpressurised aircraft at high altitude, and extravehicular activity from spacecraft. are there any limitations for breathing in such kind of diving? Yes, Breath-hold diving by an air-breathing animal is limited to the physiological capacity to perform the dive on the oxygen available until it returns to a source of fresh breathing gas, usually the air at the surface what are some of the materials that one needs to use in such kind of diving? UNANSWERABLE are there classes for such diving? Yes, underwater diver training is normally given by a qualified instructor who is a member of one of many diver training agencies or is registered with a government agency. can the sickness be diagnosed? Yes, decompression sickness should be suspected if any of the symptoms associated with the condition occurs following a drop in pressure, in particular, within 24 hours of diving. do animals also suffer from such sickness? Yes, Animals may also contract DCS, especially those caught in nets and rapidly brought to the surface.
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Decompression sickness [SEP] Treatment
All cases of decompression sickness should be treated initially with 100% oxygen until hyperbaric oxygen therapy (100% oxygen delivered in a high-pressure chamber) can be provided. Mild cases of the "bends" and some skin symptoms may disappear during descent from high altitude; however, it is recommended that these cases still be evaluated. Neurological symptoms, pulmonary symptoms, and mottled or marbled skin lesions should be treated with hyperbaric oxygen therapy if seen within 10 to 14 days of development. Recompression on air was shown to be an effective treatment for minor DCS symptoms by Keays in 1909. Evidence of the effectiveness of recompression therapy utilizing oxygen was first shown by Yarbrough and Behnke, and has since become the standard of care for treatment of DCS.