How long after start c-pap treatment for sleep apnea do you start feeling better?

Many individuals start to feel better within a few days to a couple of weeks after beginning CPAP treatment for sleep apnea. Improvements may include better sleep quality, increased daytime alertness, and reduced fatigue. However, full benefits can take longer, sometimes several weeks to months, as the body adjusts to the therapy. Consistent use of the CPAP machine is crucial for optimal results.