## What Diseases Can You Get from Scuba Diving?
Scuba diving is a popular and rewarding activity, but it is important to be aware of the potential health risks involved. Some of these risks are related to the environment, such as decompression sickness and nitrogen narcosis, while others are related to the equipment, such as injuries from diving gear.
### Environmental Risks
Decompression Sickness (DCS)
DCS is a condition that can occur when a diver ascends too quickly after a dive. It is caused by nitrogen bubbles forming in the bloodstream and tissues. Symptoms can include pain in the joints, muscles, and bones; dizziness; fatigue; and shortness of breath. Severe cases of DCS can lead to paralysis or death.
Nitrogen Narcosis
Nitrogen narcosis is a condition that can occur when a diver breathes air at high pressures. It is caused by the nitrogen in the air becoming more soluble in the bloodstream and tissues. Symptoms can include euphoria, loss of coordination, confusion, and impaired judgment. Severe cases of nitrogen narcosis can lead to unconsciousness or death.
Oxygen Toxicity
Oxygen toxicity is a condition that can occur when a diver breathes pure oxygen at high pressures. It is caused by the oxygen becoming toxic to the lungs and central nervous system. Symptoms can include seizures, loss of consciousness, and death.
Hypothermia
Hypothermia is a condition that can occur when a diver is exposed to cold water for a long period of time. It is caused by the body losing heat faster than it can produce it. Symptoms can include shivering, fatigue, confusion, and impaired coordination. Severe cases of hypothermia can lead to unconsciousness or death.
### Equipment Risks
Diving Injuries
Diving injuries can occur from a variety of causes, such as falling, being struck by equipment, or getting tangled in lines. These injuries can range from minor cuts and bruises to severe head injuries or spinal cord injuries.
Equipment Malfunctions
Equipment malfunctions can also lead to injuries or even death. For example, a faulty regulator can cause a diver to lose air, while a faulty buoyancy compensator device (BCD) can cause a diver to sink or float uncontrollably.
## How to Avoid Scuba Diving Risks
There are a number of things you can do to avoid the risks of scuba diving, including:
Get trained and certified: Taking a scuba diving course will teach you the skills and knowledge you need to dive safely.
Dive with a buddy: Always dive with a buddy who can assist you in case of an emergency.
Follow the dive plan: Stick to the dive plan that you have discussed with your buddy, and do not exceed your limits.
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