Does sleep apnea still make you tired even though you are on c-pap treatment?

I have been on c-pap treatment for a little over 2 months. I am still just as tired all the time as I was before the treatment. Is this to be expected.?

is it possible to have sleep apnea even if you are in good shape ?

My husband is 23 and he shows some of the signs of sleep apnea. i am worried because he is young and he isn’t fat , he is in good shape and eats really good. The only thing is that , he is always sleepy or tired and he snores a lot not loud but [...]

Can allergies make you tired even after eight hours of sleep? What are the symptoms of sleep apnea? ?

I am not sure what is the cause of my constant fatigue.