As those who have been following my blog for a little while know, I have sleep apnea. Recently, I have started getting it under better control by adjusting a few things that don’t need a doctor’s permission. For example, I turned off the humidifier, using just the fan part of the CPAP machine. The first night I did that, I disconnected the humidifier and attached the hose directly to the part that contains the fan.

I kept waking up during the night because the fan had seemed to become very noisy. I could understand why people complain about the noise of CPAP machines. My wife also commented that it was noisier than usual. So the next night, I reattached the humidifier, but did not put any water in it. When I turned the machine on that night, I made sure the humidifier was turned to zero, allowing the air to pass straight through without being moistened.

My apnea/hypopnea index (AHI) was coming down closer to 1 event per hour, but then I had a night where I couldn’t sleep. The next day I saw somewhere that a low dose of melatonin might help with getting to sleep. I was able to pick up some 1.5 mg tablets at Walmart. I took one that night – out like a light, and slept well. Apparently, there were some strong thunderstorms during the night. I vaguely remember hearing something, but turned over and went back to sleep. Obviously, the melatonin worked for me! However, it is not something I want to take every night. It makes me feel too sleepy the next day!

I was interested to know what had happened to my AHI, so first thing in the morning I took the data card from my CPAP machine and read it into my computer (it is a standard card, so there was no difficulty there). The software told me that my AHI was 0.9 – the lowest it has been for several months. Of course, this was only one night, and I have to continue for several more nights before I can claim I have found the fix that helps my machine get my apnea under control. You certainly have to be persistent with these darned machines, but it is still better than the alternatives.

With my apnea under better control, I am feeling like I want a nap less and less during the day, and I am even starting to exercise more. I am starting to look forward to getting on my bicycle again – it has been a while since I did that. When I lived in New Zealand a few years ago I cycled around Lake Taupo – it took me all of a very long day, but the feeling when I finished was absolutely amazing. I wasn’t racing, but I also wasn’t last ! Nothing like that planned for now, but may be tomorrow I will go out and do 15 to 20 miles – just for fun. Here is a pic of Lake Taupo – it looks huge …

Aerial view of Lake Taupo, New Zealand

Cycling around here took all day ...

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Filed under: Apnea • Health

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