Can ADD/AD-HD medication cause sleep apnea?
I've always had trouble focusing in school, and never really knew why. I was never the hyperactive type so it took a long time before I got a diagnosis, and medication.
I've been on my current ADD medication (Strattera) for almost 10 years now. There are some heartburn side-effects, but I manage them well enough with other medication.
Then, rather suddenly last year I noticed I was waking up almost every hour at night. I got myself checked out, and it turns out I have central sleep apnea (typically people have obstructive sleep apnea where there is a physical blocking of the airways, central sleep apnea is when the brain fails to tell the body to inhale).
Every time I see my doctor for the Strattera medication, I'm asked whether I have any trouble sleeping, and I've just now put two and two together that, could my sleep apnea be caused by my medication?
I've been poking around web sites trying to see what people are saying. Officially, no, that's not one of the published side-effects of Strattera. ...but then again, neither is heartburn (which my doctor says is extremely common).
I Googled it to see if anyone else with Strattera had been diagnosed with sleep apnea, and I found a lot of people saying that they have sleep apnea and they are also taking ADD medication. My knee-jerk reaction was to proclaim that I'd found the missing link, and that I might be the first to have associated Strattera with sleep apnea!
However, a Google search does not give statistically valid data. Maybe only 10 people on the planet reported these symptoms together and all blogged about it, and even if it was common to find the two things together, it would be hard to determine a causality. "Correlation is not causation," as my psychology professor would say, or in other words, just because you find two events or characteristics together does not mean one causes the other.
Consider this: I might have had sleep apnea for a long time and not realized it, but the lack of sleep could have made it hard for me to focus, thus the diagnosis of "inattentive" ADD. So perhaps I'm taking Strattera to treat the side-effects of what really has always been a sleep disorder.
However it would be interesting to find if the people who were treated for sleep apnea found their ADD went away.
tired
irritated
depressed