Some medications can cause drowsiness or even fatigue, precisely because they can promote sleep apnea.
In particular are some drugs that relax muscles, muscle relaxants, some sedatives, and some antidepressants.
Report the problem to your doctor for a change in therapy.
When memory declines due to heart disease
It may beatherosclerosis that results in memory impairment, when arteries are clogged with cholesterol plaques and blood does not flow freely, making thinking and remembering more difficult. Slowed flow can