Medical & Safety
The rules of diving exist because someone learned them the hard way. Here's the medicine behind the ones that matter most: equalising, ascent rates, narcosis, flying afterwards. Nothing here replaces a dive medical, but it will make the conversation with your doctor a better one.
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Can You Scuba Dive With Asthma?
Mild, well-controlled asthma is often compatible with diving under DAN and UHMS guidelines. Here's what "well-controlled" actually means, and why medical clearance matters.