Since 1997
by Lana Sorrell, EMT, DMT on June 23rd, 2017

​What do I need to know about diving with a cold sore?

by Frances Smith, EMT-P, DMT on June 23rd, 2017

​I have been diving for 15 years without problems, but on my last couple of trips I experienced pain in my upper left abdomen under my ribs about 15-30 minutes into a dive. It becomes increasingly painful over the rest of the dive. I am healthy, take no prescription medications and exercise regularly. I usually take antacids prior to diving. I do not have this pain any other time. It gets more uncomfortable during ascent but goes away shortly after I get out of the water. It is starting to take the fun out of diving. Any suggestions?

by Joel Dovenbarger, BSN on June 23rd, 2017

​Lately I feel like I'm getting sunburned much more easily than I used to. I am taking a new medication; is there any chance that could be the cause?

by Scott Smith, EMT-P, DMT on June 23rd, 2017

​My wife and I love to travel to exotic destinations, and my previous doctor used to give me antibiotics in case I got sick in a remote location. I have a new primary care physician who is hesitant to do this. What does DAN recommend?

by Neal W. Pollock, Ph.D. on June 23rd, 2017

​What is the current thinking regarding scuba diving and freediving on the same day?