Post
by moresleep » Fri Nov 11, 2011 7:35 pm
C'mon, now, obviously this is the proper forum for discussing Cpap-related dangers, including dangers that apply to the even smaller "taper" subset. As a "taper," I appreciate Archangel's concern and willingness to provide useful information (on other topics, too, I might add). Unlike the dangers of bathtubs, which are fairly well understood and publicized, the dangers of rebreathing and CO2 buildup for Cpap users in various situations, such as the power going off, are not very well understood. I think we can all agree on two things: that the danger is usually slight for a heathy individual, and, that it is maybe not so slight for someone with a conditions such as COPD which causes non-arousal reactions to CO2. But, what about someone who has several beers after dinner? Is that elevated risk significant to the point that the person should go without Cpap that night, even though their sleep apnea is going to be a lot worse than usual because of the alcohol? And, what about safety measures? An alarm seems safe enough. But, what about an anti-asphyxia valve? Is it adequate to prevent CO2 buildup? or, will it contribute to the danger by providing enough O2 to "lull" the person into continued sleeping while CO2 builds up to dangerous levels? This latter issue is important to FFM users as well as tapers. In fact, until tapers are able to find an in-line anti-asphyxia valve (let me know if you know of one), it's more important to FFM users.