Question: What are the bends from scuba diving?

What happens when you get the bends?

(Decompression Illness; Caisson Disease; The Bends)

Decompression sickness is a disorder in which nitrogen dissolved in the blood and tissues by high pressure forms bubbles as pressure decreases. Symptoms can include fatigue and pain in muscles and joints.

What does the bends feel like?

The most common signs and symptoms of the bends include joint pains, fatigue, low back pain, paralysis or numbness of the legs, and weakness or numbness in the arms. Other associated signs and symptoms can include dizziness, confusion, vomiting, ringing in the ears, head or neck pain, and loss of consciousness.

What are the signs and symptoms of the bends?

(Decompression Illness; Caisson Disease; The Bends)

  • Symptoms can include fatigue and pain in muscles and joints.
  • In the more severe type, symptoms may be similar to those of stroke or can include numbness, tingling, arm or leg weakness, unsteadiness, vertigo (spinning), difficulty breathing, and chest pain.

Can the bends go away on their own?

In some cases, symptoms may remain mild or even go away by themselves. Often, however, they strengthen in severity until you must seek medical attention, and they may have longer-term repercussions.

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Is dying from the bends painful?

Beating the bends

When divers ascend too quickly from deep waters, dissolved nitrogen in the blood forms bubbles which can cause excruciating pain in the muscles, paralysis, and in some cases even death. It’s a very scary risk for deepwater human divers as well as other diving species.

Why would someone with the bends have a difficult time breathing?

When a pilot ascends to a higher altitude, the external pressures upon his body decrease, and these dissolved gases come out of solution. If the ascent is slow enough, the gases have time to diffuse from the tissues into the bloodstream; the gases then pass to the respiratory tract and are exhaled from the body.

Why do scuba divers have to come up slowly?

Nitrogen in a diver’s body will expand most quickly during the final ascent, and allowing his body additional time to eliminate this nitrogen will further reduce the diver’s risk of decompression sickness. … Divers should slowly ascend from all dives to avoid decompression sickness and AGE.

What happens if the bends goes untreated?

Untreated bends cause damage!

Failure to treat promptly and appropriately may lead to permanent impairment.

At what depth can you get decompression sickness?

Symptoms of decompression illness can occur within minutes and up to 24 hours or more after exposure to changes in ambient pressure associated with dives of 20 feet in depth or more. The severity of symptoms depends on the rate and the magnitude of the change of ambient pressure and can vary among individuals.

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