I travel weekly and have been carrying a CPAP machine in my carry-on baggage for the last several months. Today at IAD I was informed by the TSA that there was a "new policy" regarding CPAP machines. According to the agent, "someone had tried to sneak a knife in one" so all baggage containing CPAPs ...

I just switched to the Everest Aura nasal mask which I use with an S8 Autoset Vantage. What mask should I tell the machine I'm using? Its menu includes only Resmed masks. Thanks in advance for any advice.

I've been having problems with back aches lately but haven't been able to determine what their cause is. I'm a "road warror", spend about 200 nights a year in hotel rooms. The hotel mattresses I've been sleeping on are much more comfortable than my own bed. Over the holidays I've been at home, and t...