Category: Diving safety

According to the Divers Alert Network (DAN), diving with certain pre-existing health issues significantly increases the risk of serious injury or death. This article will detail **which of the following medical conditions would be contraindicated with regard to diving underwater** and explain why proper medical clearance is non-negotiable.

According to the Divers Alert Network (DAN), a significant percentage of dive incidents are linked to pre-existing health issues. Therefore, knowing what are the exclusions for scuba diving is a critical step for anyone considering taking up the sport. This information ensures your personal safety and that of your dive partners.

The human body's physiological response to water immersion, known as the mammalian dive reflex, helps conserve oxygen. But it has its limits, and understanding these boundaries is critical to grasping the answer to how far can you go underwater without dying.

The American Academy of Otolaryngology notes that pressure changes can lead to temporary hearing issues or pain, a common occurrence for air travelers and divers. Knowing when and how to **do you Valsalva going up or down** correctly can make a significant difference in comfort and safety.