illinigal wrote:Im new to OSA myself and have gotten a lot of help from here so often I don't respond, but I noticed in one response an Excedrin PM was recommended just before the test. My study was 6 months ago and 2 other other people I am acquainted with just recently had studies. We were all told to not take any meds, even across the counter unless it was absolutely necessary ..we were advised to check with our physicians to see if there would be a problem missing a dose. THings like a sleep aid were absolutely a no no..but maybe it varies from sleep clinic to sleep clinic...just something you might check on.
They like it if you don't take anything, but a PSG should be like a typical night at home to capture those results, during the PSG the MOST important thing you can do is SLEEP, being in a strange place, not in your own bed, having a dozen more wires connected to you can create a lot of anxiety and yet you are expected to sleep.
don't sleep no test data, that means you have to return for another night at the lab with additional cost. If that happens doctor will most likely prescribe Ambien so you can get to sleep.
So what is the difference? Ambien carries a lot more side effects than ExcedrinPM or Unisom. One shouldn't probably take drugs that contain Pseudoephedrine which is known to cause problems with your sleep architecture during a study. But there is no evidence that the ingredients in Unisom (same as ExcedrinPM without the acetaminophen) changes anything on your PSG.
a sleep aid may throw off the latency to sleep parameter but, you already know you are fatigued or you wouldn't be there.
someday science will catch up to what I'm saying...