Divers and technical divers face several challenges during descent.
Equalization issues, such as ear barotrauma and sinus squeeze, can cause discomfort or injury.
Rapid descents may lead to nitrogen narcosis, impairing judgment at depth.
Buoyancy control is critical to avoid uncontrolled descents or contact with the environment.
Poor visibility, strong currents, or entanglement hazards increase risk.
Equipment malfunctions, such as free-flowing regulators or gas supply issues, require immediate problem-solving.
For technical divers, gas switches, decompression obligations, and complex dive plans add to the difficulty.
Proper training, controlled descents, and situational awareness are essential for safe diving at all levels.
