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Just because it's OTC doesn't mean it's safe.

Bad news from your doctor doesn't have to mean the end of your diving career. Here's the current thinking on diving with asthma, diabetes, cancer, and heart disease, and after suffering DCS and pneumothorax.

In a scuba-diving emergency, every second counts. Don't waste a single one wondering what to do.

Out of shape for diving? Dive stronger, breathe better, and look lean in your neoprene. Exercises to make you a stronger, fitter diver.

There's more than one way to clear stubborn ears. Find the one that works for you.

Bad things can happen to even the best divers. Here are injury symptoms scuba divers should never ignore.

Dive Training, Safety, Skills and Medicine: How to beat jaw pain and make sure your teeth don't explode under water.