Hi, @carmella6 - welcome to Mayo Clinic Connect. I moved your discussion and combined it with this discussion, "CPAP and Sleep." I did this so you could meet other members who have discussed sleep apnea machines, Please meet @steve1948 @johnbishop @gerryserafino @thankful @cece55 @alanbruce @bernese53 and others.

Have you noted memory loss since starting to use a machine for sleep apnea, carmella6? If so, will you share more about what you've noticed?