tan wrote:Do you feel rested in the morning? Low AHI is not an indicator of good CPAP treatment. In other words, if AHI is high, then treatment is not good for sure. If it is low and you still have symptoms, you may have something else, like UARS, which may cause nocturia.<Removed by Admin> wrote:THe main reason i sought treatment for sleep apnea was for my nocturia.
i am starting to think my nocturia is not OSA related. It's been about a month of consistent treatment, with an average nightly AHI of about .4
Last night, I went to sleep at like 12 am and woke up at 4 am to void. My AHI in that period was like .2.
Is it still possible sleep apnea is causing noctura?
Also, it is possible to lower the ahi, but still have longer events and clusters of events that cause problems. My mom had a treated ahi of 3.4 with a pressure of 10, but she had a cluster of events over 30 seconds long, and one of them over a minute long. Fractured sleep can also give a false sense of a low ahi as we tend to be worse when in REM sleep which is difficult with fractured sleep. And if you are frequently awake, then you aren't asleep anyway. Both of those can produce low ahis while resulting in feeling like crap. Fractured sleep can be caused by a variety of things such as annoying leaks, changes in pressure, medications, pain, other health conditions, bad mattress, noises, etc. Could be apnea related, cpap related, or completely UNrelated.
Definitely more to successful treatment than a simple ahi number. It could be that sleep apnea is still not treated successfully, or it could be unrealated. All options need to be considered.