Before using CPAP, I awoke 15 minutes after I fell asleep. After that, I’d wake up every two hours during the night. I was tired in the morning and could hardly get out of bed. Sometimes I had severe shortness of breath upon awakening. My diabetes was hard to control. I was sleepy all day.
By chance, I found I had sleep apnea. With treatment, I sleep soundly. I rarely take afternoon naps. All of the above complaints are gone. There is marked improvement in my energy level.