Why CPAP Doesn’t Always Fix Brain Fog Immediately

CPAP therapy can reduce apneas quickly, but mental clarity often returns more slowly. Learn why brain fog doesn’t always resolve immediately and what factors influence recovery.

CPAP therapy sleep quality low AHI still tired CPAP insights brain fog CPAP recovery sleep fragmentation

SleepLink Admin

January 19, 2026

CPAP & Daily Life

Physical vs Mental Fatigue in CPAP Users: What Data Can Reveal

Not all fatigue feels the same. Learn how physical and mental fatigue differ in CPAP users and how sleep and breathing data can help explain what you’re experiencing.

CPAP therapy sleep quality CPAP insights CPAP recovery fatigue mental fatigue physical fatigue

SleepLink Admin

January 19, 2026